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* Release SCL_STATE in map_write_done()Olaf Faaland2017-07-253-1/+63
| | | | | | | | | | | | | | | | | The config lock must be held for the duration of the MMP write. Since the I/Os are executed via map_nowait(), the done function is the only place where we know the write has completed. Since SCL_STATE is taken as reader, overlapping I/Os do not create a deadlock. The refcount is simply increased when new I/Os are queued and decreased when I/Os complete. Test case added which exercises the probe IO call path to verify the fix and prevent a regression. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Olaf Faaland <[email protected]> Closes #6394
* Increase delay for zed log in events testsGiuseppe Di Natale2017-07-241-1/+1
| | | | | | | | | | | In zed event test cases, a brief delay was introduced to allow for events to make it to the zed log. On at least one buildbot builder, the 1 second delay is not long enough. Therefore, increasing the delay should ensure the zed has more than enough time to write to its log. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Giuseppe Di Natale <[email protected]> Closes #6395
* zfs_mount_001_neg: use log_must_busy in cleanupGiuseppe Di Natale2017-07-241-2/+2
| | | | | | | | | Use log_must_busy when destroying the snapshot and dataset during cleanup in zfs_mount_001_neg. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: George Melikov <[email protected]> Signed-off-by: Giuseppe Di Natale <[email protected]> Closes #6382
* Disable nbmand tests on kernels w/o supportGiuseppe Di Natale2017-07-243-3/+39
| | | | | | | | | | | | | | | This change allows mountpoint_003_pos and send-c_props to run on Linux kernels that do not support mandatory locking. Linux kernel versions greater than or equal to 4.4 no longer support mandatory locking and the test suite will now account for that. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Tony Hutter <[email protected]> Reviewed-by: George Melikov <[email protected]> Signed-off-by: Giuseppe Di Natale <[email protected]> Closes #6346 Closes #6347 Closes #6362
* Add new fsck return code to zvol_misc_002_posTony Hutter2017-07-241-4/+18
| | | | | | | | | | | | zvol_misc_002_pos was failing on Fedora 26 because its newer version of fsck was returning a different code than previous versions. The new fsck error code is valid and is been added to the test in this patch. Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Olaf Faaland <[email protected]> Signed-off-by: Tony Hutter <[email protected]> Closes #6350
* Multi-modifier protection (MMP)Olaf Faaland2017-07-1319-1/+995
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add multihost=on|off pool property to control MMP. When enabled a new thread writes uberblocks to the last slot in each label, at a set frequency, to indicate to other hosts the pool is actively imported. These uberblocks are the last synced uberblock with an updated timestamp. Property defaults to off. During tryimport, find the "best" uberblock (newest txg and timestamp) repeatedly, checking for change in the found uberblock. Include the results of the activity test in the config returned by tryimport. These results are reported to user in "zpool import". Allow the user to control the period between MMP writes, and the duration of the activity test on import, via a new module parameter zfs_multihost_interval. The period is specified in milliseconds. The activity test duration is calculated from this value, and from the mmp_delay in the "best" uberblock found initially. Add a kstat interface to export statistics about Multiple Modifier Protection (MMP) updates. Include the last synced txg number, the timestamp, the delay since the last MMP update, the VDEV GUID, the VDEV label that received the last MMP update, and the VDEV path. Abbreviated output below. $ cat /proc/spl/kstat/zfs/mypool/multihost 31 0 0x01 10 880 105092382393521 105144180101111 txg timestamp mmp_delay vdev_guid vdev_label vdev_path 20468 261337 250274925 68396651780 3 /dev/sda 20468 261339 252023374 6267402363293 1 /dev/sdc 20468 261340 252000858 6698080955233 1 /dev/sdx 20468 261341 251980635 783892869810 2 /dev/sdy 20468 261342 253385953 8923255792467 3 /dev/sdd 20468 261344 253336622 042125143176 0 /dev/sdab 20468 261345 253310522 1200778101278 2 /dev/sde 20468 261346 253286429 0950576198362 2 /dev/sdt 20468 261347 253261545 96209817917 3 /dev/sds 20468 261349 253238188 8555725937673 3 /dev/sdb Add a new tunable zfs_multihost_history to specify the number of MMP updates to store history for. By default it is set to zero meaning that no MMP statistics are stored. When using ztest to generate activity, for automated tests of the MMP function, some test functions interfere with the test. For example, the pool is exported to run zdb and then imported again. Add a new ztest function, "-M", to alter ztest behavior to prevent this. Add new tests to verify the new functionality. Tests provided by Giuseppe Di Natale. Reviewed by: Matthew Ahrens <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: Ned Bass <[email protected]> Reviewed-by: Andreas Dilger <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Olaf Faaland <[email protected]> Closes #745 Closes #6279
* Add port of FreeBSD 'volmode' propertyLOLi2017-07-127-70/+396
| | | | | | | | | | | | | | | | | | | | | | | | | The volmode property may be set to control the visibility of ZVOL block devices. This allow switching ZVOL between three modes: full - existing fully functional behaviour (default) dev - hide partitions on ZVOL block devices none - not exposing volumes outside ZFS Additionally the new zvol_volmode module parameter can be used to control the default behaviour. This functionality can be used, for instance, on "backup" pools to avoid cluttering /dev with unneeded zd* devices. Original-patch-by: mav <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: loli10K <[email protected]> Signed-off-by: loli10K <[email protected]> FreeBSD-commit: https://github.com/freebsd/freebsd/commit/dd28e6bb Closes #1796 Closes #3438 Closes #6233
* Exit test-runner with non-zero if tests are KILLEDGiuseppe Di Natale2017-07-071-0/+4
| | | | | | | | | | fe46eeb introduced non-zero exit codes to test-runner. A non-zero exit code should be returned when test-runner decided to kill a test and mark it as KILLED. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: George Melikov <[email protected]> Signed-off-by: Giuseppe Di Natale <[email protected]> Closes #6325
* Fix chattr_001_posLOLi2017-07-071-6/+6
| | | | | | | | | | | Commands should be eval()ed if they involve a shell redirection, otherwise we end up writing log_* functions messages to the output. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: George Melikov <[email protected]> Signed-off-by: loli10K <[email protected]> Closes #6300 Closes #6323
* Fix 'zpool clear' on readonly poolsLOLi2017-07-073-2/+75
| | | | | | | | | | Illumos 4080 inadvertently allows 'zpool clear' on readonly pools: fix this by reintroducing a check (POOL_CHECK_READONLY) in zfs_ioc_clear registration code. Signed-off-by: Giuseppe Di Natale <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Signed-off-by: loli10K <[email protected]> Closes #6306
* Implemented zpool scrub pause/resumeAlek P2017-07-064-52/+70
| | | | | | | | | | | | | | | | | | Currently, there is no way to pause a scrub. Pausing may be useful when the pool is busy with other I/O to preserve bandwidth. This patch adds the ability to pause and resume scrubbing. This is achieved by maintaining a persistent on-disk scrub state. While the state is 'paused' we do not scrub any more blocks. We do however perform regular scan housekeeping such as freeing async destroyed and deadlist blocks while paused. Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Thomas Caputi <[email protected]> Reviewed-by: Serapheim Dimitropoulos <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Alek Pinchuk <[email protected]> Closes #6167
* ZTS: replace su commands by run_user functionGeorge Melikov2017-07-056-38/+38
| | | | | | | | | | Needed for PATH variable to be passed into su. The posix* tests were fixed, but they need further investigation before they can be enabled. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Signed-off-by: George Melikov <[email protected]> Closes #6303
* ZTS: minor typo and old default valuesGeorge Melikov2017-07-031-2/+2
| | | | | | Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: George Melikov <[email protected]> Closes #6298
* On failure tests-runner should do non-zero exitAlek P2017-06-301-3/+7
| | | | | | | | | | | | Right now test runner will always exit(0). It's helpful to have zfs-tests.sh provide different exit values depending on if everything passed or not. We can then use common shell cmds to run tests until failure. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Signed-off-by: Alek Pinchuk <[email protected]> Closes #6285
* Print fail messages before callbacks in test suiteGiuseppe Di Natale2017-06-301-4/+6
| | | | | | | | | | | Reorder operations in _endlog so failure messages get printed prior to performing callbacks and cleanup. This helps clarify why a test failed and places the message closer to the point of incident in the resulting logs. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: George Melikov <[email protected]> Signed-off-by: Giuseppe Di Natale <[email protected]> Closes #6281
* Fix zpool_add_005_posbunder20152017-06-271-1/+5
| | | | | | | | | | | | | | | | Under Linux the existence of a block device in /etc/fstab is not sufficient to prevent the use of the force flag. Without the force flag a warning will be printed that the device has a filesystem of a given type. Providing the force option will overwrite that filesystem as long as it is not actively mounted. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Tested-by: bunder2015 <[email protected]> Signed-off-by: bunder2015 <[email protected]> Closes #6267 Closes #6272
* Fix arithmetic error message in zfs_clone_010_posbunder20152017-06-261-1/+1
| | | | | | | | | | zfs_clone_010_pos.ksh: line 234: ZFS_MAXPROPLEN: arithmetic syntax error Reviewed-by: Kash Pande <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Signed-off-by: bunder2015 <[email protected]> Closes #6268
* Call cv_signal() with mutex heldBoris Protopopov2017-06-261-2/+1
| | | | | | | | In bqueue_dequeue(), call cv_signal() with bq_lock held. Re-enable rsend_009_pos to test the fix. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Boris Protopopov <[email protected]> Closes #5887
* Fix zpool_import_all_001_posGiuseppe Di Natale2017-06-131-60/+7
| | | | | | | | | | Cleanup zpool_import_all_001_pos to no longer use devices. The test is meant to test zpool import -a and by no longer requiring devices, a number of dependencies are no longer necessary. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Giuseppe Di Natale <[email protected]> Closes #6198
* Use log_must_busy in destroy_poolBrian Behlendorf2017-06-121-12/+3
| | | | | | | | | The log function log_must_busy was added in commit e623aea2 for this purpose. Update destroy_pool to use it. Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: George Melikov <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #6217
* Skip tests that are slow on 32-bit buildersGiuseppe Di Natale2017-06-063-1/+13
| | | | | | | | | | zpool_create_024_pos, zvol_misc_002_pos, write_dirs_002_pos are slow on the buildbot 32-bit builder. Skip the test cases for now on 32-bit builders. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: George Melikov <[email protected]> Signed-off-by: Giuseppe Di Natale <[email protected]> Closes #6195
* Reduce async_destroy_001_pos memory requirementsBrian Behlendorf2017-06-062-11/+5
| | | | | | | | | | | | The number of blocks which can be freed per TXG is controlled by the zfs_free_max_blocks module option (defaults to 100,000). Both speed up this test case and reduce the memory requirements by only creating 4 TXGs worth of blocks to be freed. Reviewed-by: George Melikov <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Issue #5479 Closes #6192
* Allow add of raidz and mirror with same redundancyHåkan Johansson2017-06-054-3/+176
| | | | | | | | | | | | | | | Allow new members to be added to a pool mixing raidz and mirror vdevs without giving -f, as long as they have matching redundancy. This case was missed in #5915, which only handled zpool create. Add zfstest zpool_add_010_pos.ksh, with test of zpool create followed by zpool add of mixed raidz and mirror vdevs. Add some more mixed raidz and mirror cases to zpool_create_006_pos.ksh. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Haakan Johansson <[email protected]> Issue #5915 Closes #6181
* zpool iostat/status -c improvementsGiuseppe Di Natale2017-06-059-4/+449
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Users can now provide their own scripts to be run with 'zpool iostat/status -c'. User scripts should be placed in ~/.zpool.d to be included in zpool's default search path. Provide a script which can be used with 'zpool iostat|status -c' that will return the type of device (hdd, sdd, file). Provide a script to get various values from smartctl when using 'zpool iostat/status -c'. Allow users to define the ZPOOL_SCRIPTS_PATH environment variable which can be used to override the default 'zpool iostat/status -c' search path. Allow the ZPOOL_SCRIPTS_ENABLED environment variable to enable or disable 'zpool status/iostat -c' functionality. Use the new smart script to provide the serial command. Install /etc/sudoers.d/zfs file which contains the sudoer rule for smartctl as a sample. Allow 'zpool iostat/status -c' tests to run in tree. Reviewed-by: Tony Hutter <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Giuseppe Di Natale <[email protected]> Closes #6121 Closes #6153
* Fix "snapdev" property issuesLOLi2017-06-023-2/+177
| | | | | | | | | | | | | | | | | | | | When inheriting the "snapdev" property to we don't always call zfs_prop_set_special(): this prevents device nodes from being created in certain situations. Because "snapdev" is the only *special* property that is also inheritable we need to call zfs_prop_set_special() even when we're not reverting it to the received value ('zfs inherit -S'). Additionally, fix a NULL pointer dereference accidentally introduced in 5559ba0 that can be triggered when setting the "snapdev" property to the value "hidden" twice. Finally, add a new test case "zvol_misc_snapdev" to the ZFS Test Suite. Reviewed by: Boris Protopopov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: loli10K <[email protected]> Closes #6131 Closes #6175 Closes #6176
* Revert "Fix "snapdev" property inheritance behaviour"Brian Behlendorf2017-05-263-163/+2
| | | | | | | | | | | This reverts commit 959f56b99366c8727647b5b19fb3d47555c96cf3. An issue was uncovered by the new zvol_misc_snapdev test case which needs to be investigated and resolved. Reviewed-by: loli10K <[email protected]> Reviewed-by: George Melikov <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #6174 Issue #6131
* OpenZFS 8077 - zfs-tests suite fails zpool_get_002_posYuri Pankov2017-05-251-19/+48
| | | | | | | | | | | | | | | | | Authored by: Yuri Pankov <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: John Kennedy <[email protected]> Approved by: Richard Lowe <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: bunder2015 <[email protected]> Porting Notes: * Also corrected a quoting mistake found in our copy OpenZFS-issue: https://www.illumos.org/issues/8077 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/481467d Closes #6163
* OpenZFS 8076 - zfs-tests suite fails rootpool_002_negYuri Pankov2017-05-251-11/+12
| | | | | | | | | | | | | | Authored by: Yuri Pankov <[email protected]> Reviewed by: John Kennedy <[email protected]> Reviewed by: Prakash Surya <[email protected]> Approved by: Richard Lowe <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: bunder2015 <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/8076 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/ab3407e Closes #6162
* OpenZFS 8071 - zfs-tests: 7290 missed some casesYuri Pankov2017-05-253-13/+10
| | | | | | | | | | | | | | Authored by: Yuri Pankov <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: John Kennedy <[email protected]> Approved by: Richard Lowe <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: bunder2015 <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/8071 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/e84991e Closes #6161
* Fix "snapdev" property inheritance behaviourLOLi2017-05-253-2/+163
| | | | | | | | | | | When inheriting the "snapdev" property to we don't always call zfs_prop_set_special(): this prevents device nodes from being created in certain situations. Because "snapdev" is the only *special* property that is also inheritable we need to call zfs_prop_set_special() even when we're not reverting it to the received value ('zfs inherit -S'). Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: loli10K <[email protected]> Closes #6131
* OpenZFS 8072 - zfs-tests: several test cases incorrectly spell TESTPOOLYuri Pankov2017-05-255-19/+17
| | | | | | | | | | | | | Authored by: Yuri Pankov <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: John Kennedy <[email protected]> Approved by: Richard Lowe <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: Giuseppe Di Natale <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/8072 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/56e4733 Closes #6137
* Add zpool events testsBrian Behlendorf2017-05-2215-10/+479
| | | | | | | | | | | | | | | | | | * events_001_pos - Verify the expected events are generated when invoking the various zpool sub-commands. These events must appear in `zpool event` and be consumed by the ZED. * events_002_pos - Verify the ZED consumes events which were generated while it wasn't running when it is started. Additionally, verify that events are only processed once. As part of this change the default.cfg used by the test suite was changed to a default.cfg.in file. This was needed so the install location of all zed scripts, not only the enabled ones, could be reliably determined. Signed-off-by: Brian Behlendorf <[email protected]> Closes #6128
* Enable xattr testsBrian Behlendorf2017-05-2217-186/+387
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Updated the xattr_common.ksh helper functions to use the attr command on Linux to manipulate xattrs. Added an xattr.cfg file and reworked the user/group functionality to be consist with the existing delegate test cases. The intent of each test case was preserved. * xattr_001_pos, xattr_002_neg - Updated to verity xattr=on and xattr=sa sytle xattrs. * xattr_003_neg - Use user_run helper instead of su. * xattr_004_pos - Updated to work with ext2 xattrs. * xattr_007_neg - Updated to use attr instead of runat. * xattr_008_pos, xattr_009_neg8_pos, xattr_010_neg - Test cases disables since they aren't applicable to Linux. * xattr_011_pos - Updated to expected behavior from GNU versions of the tested utilities. * xattr_012_pos - Updated to use xattrtest to create many small xattrs instead of a single large one. * xattr_013_pos - Updated to use attr instead of runat. Signed-off-by: Brian Behlendorf <[email protected]> Closes #6128
* Enable remaining testsBrian Behlendorf2017-05-2283-351/+796
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable most of the remaining test cases which were previously disabled. The required fixes are as follows: * cache_001_pos - No changes required. * cache_010_neg - Updated to use losetup under Linux. Loopback cache devices are allowed, ZVOLs as cache devices are not. Disabled until all the builders pass reliably. * cachefile_001_pos, cachefile_002_pos, cachefile_003_pos, cachefile_004_pos - Set set_device_dir path in cachefile.cfg, updated CPATH1 and CPATH2 to reference unique files. * zfs_clone_005_pos - Wait for udev to create volumes. * zfs_mount_007_pos - Updated mount options to expected Linux names. * zfs_mount_009_neg, zfs_mount_all_001_pos - No changes required. * zfs_unmount_005_pos, zfs_unmount_009_pos, zfs_unmount_all_001_pos - Updated to expect -f to not unmount busy mount points under Linux. * rsend_019_pos - Observed to occasionally take a long time on both 32-bit systems and the kmemleak builder. * zfs_written_property_001_pos - Switched sync(1) to sync_pool. * devices_001_pos, devices_002_neg - Updated create_dev_file() helper for Linux. * exec_002_neg.ksh - Fixed mmap_exec.c to preserve errno. Updated test case to expect EPERM from Linux as described by mmap(2). * grow_pool_001_pos - Adding missing setup.ksh and cleanup.ksh scripts from OpenZFS. * grow_replicas_001_pos.ksh - Added missing $SLICE_* variables. * history_004_pos, history_006_neg, history_008_pos - Fixed by previous commits and were not enabled. No changes required. * zfs_allow_010_pos - Added missing spaces after assorted zfs commands in delegate_common.kshlib. * inuse_* - Illumos dump device tests skipped. Remaining test cases updated to correctly create required partitions. * large_files_001_pos - Fixed largest_file.c to accept EINVAL as well as EFBIG as described in write(2). * link_count_001 - Added nproc to required commands. * umountall_001 - Updated to use umount -a. * online_offline_001_* - Pull in OpenZFS change to file_trunc.c to make the '-c 0' option run the test in a loop. Included online_offline.cfg file in all test cases. * rename_dirs_001_pos - Updated to use the rename_dir test binary, pkill restricted to exact matches and total runtime reduced. * slog_013_neg, write_dirs_002_pos - No changes required. * slog_013_pos.ksh - Updated to use losetup under Linux. * slog_014_pos.ksh - ZED will not be running, manually degrade the damaged vdev as expected. * nopwrite_varying_compression, nopwrite_volume - Forced pool sync with sync_pool to ensure up to date property values. * Fixed typos in ZED log messages. Refactored zed_* helper functions to resolve all-syslog exit=1 errors in zedlog. * zfs_copies_005_neg, zfs_get_004_pos, zpool_add_004_pos, zpool_destroy_001_pos, largest_pool_001_pos, clone_001_pos.ksh, clone_001_pos, - Skip until layering pools on zvols is solid. * largest_pool_001_pos - Limited to 7eb pool, maximum supported size in 8eb-1 on Linux. * zpool_expand_001_pos, zpool_expand_003_neg - Requires additional support from the ZED, updated skip reason. * zfs_rollback_001_pos, zfs_rollback_002_pos - Properly cleanup busy mount points under Linux between test loops. * privilege_001_pos, privilege_003_pos, rollback_003_pos, threadsappend_001_pos - Skip with log_unsupported. * snapshot_016_pos - No changes required. * snapshot_008_pos - Increased LIMIT from 512K to 2M and added sync_pool to avoid false positives. Signed-off-by: Brian Behlendorf <[email protected]> Closes #6128
* Implemented zpool sync commandAlek P2017-05-1911-58/+232
| | | | | | | | | | | This addition will enable us to sync an open TXG to the main pool on demand. The functionality is similar to 'sync(2)' but 'zpool sync' will return when data has hit the main storage instead of potentially just the ZIL as is the case with the 'sync(2)' cmd. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Signed-off-by: Alek Pinchuk <[email protected]> Closes #6122
* Force fault a vdev with 'zpool offline -f'Tony Hutter2017-05-194-4/+115
| | | | | | | | | | | | | This patch adds a '-f' option to 'zpool offline' to fault a vdev instead of bringing it offline. Unlike the OFFLINE state, the FAULTED state will trigger the FMA code, allowing for things like autoreplace and triggering the slot fault LED. The -f faults persist across imports, unless they were set with the temporary (-t) flag. Both persistent and temporary faults can be cleared with zpool clear. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Tony Hutter <[email protected]> Closes #6094
* Enable additional test casesBrian Behlendorf2017-05-1151-241/+408
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enable additional test cases, in most cases this required a few minor modifications to the test scripts. In a few cases a real bug was uncovered and fixed. And in a handful of cases where pools are layered on pools the test case will be skipped until this is supported. Details below for each test case. * zpool_add_004_pos - Skip test on Linux until adding zvols to pools is fully supported and deadlock free. * zpool_add_005_pos.ksh - Skip dumpadm portion of the test which isn't relevant for Linux. The find_vfstab_dev, find_mnttab_dev, and save_dump_dev functions were updated accordingly for Linux. Add O_EXCL to the in-use check to prevent the -f (force) option from working for mounted filesystems and improve the resulting error. * zpool_add_006_pos - Update test case such that it doesn't depend on nested pools. Switch to truncate from mkfile to reduce space requirements and speed up the test case. * zpool_clear_001_pos - Speed up test case by filling filesystem to 25% capacity. * zpool_create_002_pos, zpool_create_004_pos - Use sparse files for file vdevs in order to avoid increasing the partition size. * zpool_create_006_pos - 6ba1ce9 allows raidz+mirror configs with similar redundancy. Updating the valid_args and forced_args cases. * zpool_create_008_pos - Disable overlapping partition portion. * zpool_create_011_neg - Fix to correctly create the extra partition. Modified zpool_vdev.c to use fstat64_blk() wrapper which includes the st_size even for block devices. * zpool_create_012_neg - Updated to properly find swap devices. * zpool_create_014_neg, zpool_create_015_neg - Updated to use swap_setup() and swap_cleanup() wrappers which do the right thing on Linux and Illumos. Removed '-n' option which succeeds under Linux due to differences in the in-use checks. * zpool_create_016_pos.ksh - Skipped test case isn't useful. * zpool_create_020_pos - Added missing / to cleanup() function. Remove cache file prior to test to ensure a clean environment and avoid false positives. * zpool_destroy_001_pos - Removed test case which creates a pool on a zvol. This is more likely to deadlock under Linux and has never been completely supported on any platform. * zpool_destroy_002_pos - 'zpool destroy -f' is unsupported on Linux. Mount point must not be busy in order to unmount them. * zfs_destroy_001_pos - Handle EBUSY error which can occur with volumes when racing with udev. * zpool_expand_001_pos, zpool_expand_003_neg - Skip test on Linux until adding zvols to pools is fully supported and deadlock free. The test could be modified to use loop-back devices but it would be preferable to use the test case as is for improved coverage. * zpool_export_004_pos - Updated test case to such that it doesn't depend on nested pools. Normal file vdev under /var/tmp are fine. * zpool_import_all_001_pos - Updated to skip partition 1, which is known as slice 2, on Illumos. This prevents overwriting the default TESTPOOL which was causing the failure. * zpool_import_002_pos, zpool_import_012_pos - No changes needed. * zpool_remove_003_pos - No changes needed * zpool_upgrade_002_pos, zpool_upgrade_004_pos - Root cause addressed by upstream OpenZFS commit 3b7f360. * zpool_upgrade_007_pos - Disabled in test case due to known failure. Opened issue https://github.com/zfsonlinux/zfs/issues/6112 * zvol_misc_002_pos - Updated to to use ext2. * zvol_misc_001_neg, zvol_misc_003_neg, zvol_misc_004_pos, zvol_misc_005_neg, zvol_misc_006_pos - Moved to skip list, these test case could be updated to use Linux's crash dump facility. * zvol_swap_* - Updated to use swap_setup/swap_cleanup helpers. File creation switched from /tmp to /var/tmp. Enabled minimal useful tests for Linux, skip test cases which aren't applicable. Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: loli10K <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Issue #3484 Issue #5634 Issue #2437 Issue #5202 Issue #4034 Closes #6095
* Add property overriding (-o|-x) to 'zfs receive'LOLi2017-05-093-2/+379
| | | | | | | | | | | | | | | | | | | | This allows users to specify "-o property=value" to override and "-x property" to exclude properties when receiving a zfs send stream. Both native and user properties can be specified. This is useful when using zfs send/receive for periodic backup/replication because it lets users change properties such as canmount, mountpoint, or compression without modifying the source. References: https://www.illumos.org/issues/2745 https://www.illumos.org/issues/3753 Reviewed by: Matthew Ahrens <[email protected]> Reviewed-by: Alek Pinchuk <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: loli10K <[email protected]> Closes #1350 Closes #5349
* Update rsend_014_pos and send-c_volume test casesBrian Behlendorf2017-05-042-5/+9
| | | | | | | | | | | | | | The send-c_volume test case has been observed to occasionally fail on 32-bit systems. Until this issue is fully understood disable this test case. The rsend_014_pos test case can occasionally fail due to an EBUSY during export. This can lead to subsequent test failures. Resolve the issue by retrying the export on EBUSY. Additionally, remove the gratuitous use of eval. Reviewed-by: Giuseppe Di Natale <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #6088
* Enable all zfs_destroy test casesBrian Behlendorf2017-05-033-14/+22
| | | | | | | | | | | | | | | | * zfs_destroy_001_pos - Unable to reproduce the failures locally. Re-enabled to determine observed buildbot failure rate. * zfs_destroy_005_neg - Updated for expected Linux behavior. Busy mount points, even snapshots, are expected to fail. * zfs_destroy_010_pos - Resolved transient EBUSY with retry. Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: George Melikov <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Issue #5635 Issue #5893 Closes #6091
* More ashift improvementsLOLi2017-05-0314-37/+686
| | | | | | | | | | | | | | | | | | | | | | | | | | This commit allow higher ashift values (up to 16) in 'zpool create' The ashift value was previously limited to 13 (8K block) in b41c990 because the limited number of uberblocks we could fit in the statically sized (128K) vdev label ring buffer could prevent the ability the safely roll back a pool to recover it. Since b02fe35 the largest uberblock size we support is 8K: this allow us to store a minimum number of 16 uberblocks in the vdev label, even with higher ashift values. Additionally change 'ashift' pool property behaviour: if set it will be used as the default hint value in subsequent vdev operations ('zpool add', 'attach' and 'replace'). A custom ashift value can still be specified from the command line, if desired. Finally, fix a bug in add-o_ashift.ksh caused by a missing variable. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: loli10K <[email protected]> Closes #2024 Closes #4205 Closes #4740 Closes #5763
* Write label 2,3 uberblocks when vdev expandsOlaf Faaland2017-05-023-2/+105
| | | | | | | | | | | | | | | | | | | | | | When vdev_psize increases, the location of labels 2 and 3 changes because their location is relative to the end of the device. The configs for labels 2 and 3 are written during the next spa_sync() because the vdev is added to the dirty config list. However, the uberblock rings are not re-written in their new location, leaving the device vulnerable to the beginning of the device being overwritten or damaged. This patch copies the uberblock ring from label 0 to labels 2 and 3, in their new locations, at the next sync after vdev_psize increases. Also, add a test zpool_expand_004_pos.ksh to confirm the uberblocks are copied. Reviewed-by: BearBabyLiu <[email protected]> Reviewed-by: Andreas Dilger <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Olaf Faaland <[email protected]> Closes #5108
* Add zfs_nicebytes() to print human-readable sizesLOLi2017-05-028-27/+28
| | | | | | | | | | | | | | | | * Add zfs_nicebytes() to print human-readable sizes Some 'zfs', 'zpool' and 'zdb' output strings can be confusing to the user when no units are specified. This add a new zfs_nicenum_format "ZFS_NICENUM_BYTES" used to print bytes in their human-readable form. Additionally, update some test cases to use machine-parsable 'zfs get'. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: loli10K <[email protected]> Closes #2414 Closes #3185 Closes #3594 Closes #6032
* OpenZFS 7252 - compressed zfs send / receiveDan Kimmel2017-04-2632-37/+1553
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OpenZFS 7252 - compressed zfs send / receive OpenZFS 7628 - create long versions of ZFS send / receive options Authored by: Dan Kimmel <[email protected]> Reviewed by: George Wilson <[email protected]> Reviewed by: John Kennedy <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Paul Dagnelie <[email protected]> Reviewed by: Pavel Zakharov <[email protected]> Reviewed by: Sebastien Roy <[email protected]> Reviewed by: David Quigley <[email protected]> Reviewed by: Thomas Caputi <[email protected]> Approved by: Dan McDonald <[email protected]> Reviewed by: David Quigley <[email protected]> Reviewed-by: loli10K <[email protected]> Ported-by: bunder2015 <[email protected]> Ported-by: Don Brady <[email protected]> Ported-by: Brian Behlendorf <[email protected]> Porting Notes: - Most of 7252 was already picked up during ABD work. This commit represents the gap from the final commit to openzfs. - Fixed split_large_blocks check in do_dump() - An alternate version of the write_compressible() function was implemented for Linux which does not depend on fio. The behavior of fio differs significantly based on the exact version. - mkholes was replaced with truncate for Linux. OpenZFS-issue: https://www.illumos.org/issues/7252 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/5602294 Closes #6067
* Prebaked scripts for zpool status/iostat -cTony Hutter2017-04-218-56/+163
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch updates the "zpool status/iostat -c" commands to only run "pre-baked" scripts from the /etc/zfs/zpool.d directory (or wherever you install to). The scripts can only be run from -c as an unprivileged user (unless the ZPOOL_SCRIPTS_AS_ROOT environment var is set by root). This was done to encourage scripts to be written is such a way that normal users can use them, and to be cautious. If your script needs to run a privileged command, consider adding the appropriate line in /etc/sudoers. See zpool(8) for an example of how to do this. The patch also allows the scripts to output custom column names. If the script outputs a line like: name=value then "name" is used for the column name, and "value" is its value. Multiple columns can be specified by outputting multiple lines. Column names and values can have spaces. If the value is empty, a dash (-) is printed instead. After all the "name=value" lines are read (if any), zpool will take the next the next line of output (if any) and print it without a column header. After that, no more lines will be processed. This can be useful for printing errors. Lastly, this patch also disables the -c option with the latency and request size histograms, since it produced awkward output and made the code harder to maintain. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Signed-off-by: Tony Hutter <[email protected]> Closes #5852
* zfs_receive_010_pos: change dd argumentsGeorge Melikov2017-04-201-2/+2
| | | | | | | | | | | | The `dd` command as written will not create a hole in the file. Additionally, the `stride` argument isn't understood by `dd` so it's replaced with `seek` which isn't equivilant but will result in a single whole which is sufficient for the test case. Finally, `conv=notrunc` is added to avoid truncating the file. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Signed-off-by: George Melikov <[email protected]> Closes #6023
* OpenZFS 6392 - zdb: introduce -V for verbatim importRichard Yao2017-04-181-1/+1
| | | | | | | | | | | | | | | | | | | | Authored by: Richard Yao <[email protected]> Approved by: Dan McDonald <[email protected]> Reviewed by: Yuri Pankov <[email protected]> Reviewed by: Brian Behlendorf <[email protected]> Reviewed by: Matt Ahrens <[email protected]> Reviewed by: Pavel Zakharov <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: Giuseppe Di Natale <[email protected]> Porting Notes: This was already implemented in ZFS on Linux. This patch is to resolved the deltas present in our version. OpenZFS-issue: https://www.illumos.org/issues/6392 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/9bb97de Closes #6020
* Clean up correctly in zpool_scrub_004_posGiuseppe Di Natale2017-04-181-1/+7
| | | | | | | | | | Ensure `zinject -c` all gets called whenever zpool_scrub_004_pos exits. Reviewed-by: George Melikov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Giuseppe Di Natale <[email protected]> Issue #5444 Closes #6021
* zfstest: add dmesg command to $PATHGeorge Melikov2017-04-181-0/+1
| | | | | | | | | | | Error example in `zfs_list_007_pos`: `sudo: dmesg: command not found` Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: George Melikov <[email protected]> Closes #6024
* OpenZFS 7503 - zfs-test should tail ::zfs_dbgmsg on test failureBrian Behlendorf2017-04-125-2/+85
| | | | | | | | | | | | | | | | | | | Authored by: Pavel Zakharov <[email protected]> Reviewed by: John Kennedy <[email protected]> Reviewed by: Matt Ahrens <[email protected]> Approved by: Gordon Ross <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: George Melikov <[email protected]> Ported-by: Brian Behlendorf <[email protected]> Porting Notes: - Enable internal log for DEBUG builds and in zfs-tests.sh. - callbacks/zfs_dbgmsg.ksh - Dump interal log via kstat. - callbacks/zfs_dmesg.ksh - Dump dmesg log. - default.cfg - 'Test Suite Specific Commands' dropped. OpenZFS-issue: https://www.illumos.org/issues/7503 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/55a1300 Closes #6002
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