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* Enable shellcheck to run for select scriptsGiuseppe Di Natale2017-03-099-100/+114
| | | | | | | | | Enable shellcheck to run on zed scripts, paxcheck.sh, zfs-tests.sh, zfs.sh, and zloop.sh. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Tony Hutter <[email protected]> Signed-off-by: Giuseppe Di Natale <[email protected]> Closes #5812
* Fix nfs snapdir automountChunwei Chen2017-03-086-104/+91
| | | | | | | | | | | | | | | | | | | | | | | | The current implementation for allowing nfs to access snapdir is very buggy. It uses a special fh for snapdirs, such that the next time nfsd does fh_to_dentry, it actually returns the root inode inside the snapshot. So nfsd never knows it cross a mountpoint. The problem is that nfsd will not hold a reference on the vfsmount of the snapshot. This cause auto unmounter to unmount the snapshot even though nfs is still holding dentries in it. To fix this, we return the inode for the snapdirs themselves. However, we also trigger automount upon fh_to_dentry, and return ESTALE so nfsd will revalidate and see the mountpoint and do crossmnt. Because nfsd will now be aware that these are different filesystems users must add crossmnt to their export options to access snapshot directories. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Chunwei Chen <[email protected]> Closes #3794 Closes #4716 Closes #5810 Closes #5833
* Fix harmless "BARRIER is deprecated" kernel warning on Centos 6.8Tony Hutter2017-03-081-9/+6
| | | | | | | | | | | | | | A one time warning after module load that "BARRIER is deprecated" was seen on the heavily patched 2.6.32-642.13.1.el6.x86_64 Centos 6.8 kernel. It seems that kernel had both the old BARRIER and the newer FLUSH/FUA interfaces defined. This fixes the warning by prefering the newer FLUSH/FUA interface if it's available. Reviewed-by: George Melikov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Tony Hutter <[email protected]> Closes #5739 Closes #5828
* OpenZFS 7867 - ARC space accounting leakAndriy Gapon2017-03-071-0/+6
| | | | | | | | | | | | | Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Dan Kimmel <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: Tim Chase <[email protected]> Ported-by: Brian Behlendorf <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7867 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/aa1f740d Closes #5874
* Corrected highlight for zpool man pagebunder20152017-03-071-1/+1
| | | | | | | | | SS is already highlighted and the fB/fR tags break the highlighting prematurely, removing the tags highlights the entire line. Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: bunder2015 <[email protected]> Closes #5873
* [icp] fpu and asm cleanup for linuxGvozden Neskovic2017-03-0712-307/+155
| | | | | | | | | | | | | | Properly annotate functions and data section so that objtool does not complain when CONFIG_STACK_VALIDATION and CONFIG_FRAME_POINTER are enabled. Pass KERNELCPPFLAGS to assembler. Use kfpu_begin()/kfpu_end() to protect SIMD regions in Linux kernel. Reviewed-by: Tom Caputi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Gvozden Neskovic <[email protected]> Closes #5872 Closes #5041
* Fix multi-line error messages in blkdev_compat.hbunder20152017-03-071-9/+4
| | | | | | | | | | Fix multi-line error messages in blkdev_compat.h by changing error-generating multi-line error messages to single line errors. Reviewed-by: George Melikov <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: bunder2015 <[email protected]> Closes #5860
* OpenZFS 7793 - ztest fails assertion in dmu_tx_willuse_spaceBrian Behlendorf2017-03-0722-1059/+232
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reviewed by: Steve Gonczi <[email protected]> Reviewed by: George Wilson <[email protected]> Reviewed by: Pavel Zakharov <[email protected]> Ported-by: Brian Behlendorf <[email protected]> Background information: This assertion about tx_space_* verifies that we are not dirtying more stuff than we thought we would. We “need” to know how much we will dirty so that we can check if we should fail this transaction with ENOSPC/EDQUOT, in dmu_tx_assign(). While the transaction is open (i.e. between dmu_tx_assign() and dmu_tx_commit() — typically less than a millisecond), we call dbuf_dirty() on the exact blocks that will be modified. Once this happens, the temporary accounting in tx_space_* is unnecessary, because we know exactly what blocks are newly dirtied; we call dnode_willuse_space() to track this more exact accounting. The fundamental problem causing this bug is that dmu_tx_hold_*() relies on the current state in the DMU (e.g. dn_nlevels) to predict how much will be dirtied by this transaction, but this state can change before we actually perform the transaction (i.e. call dbuf_dirty()). This bug will be fixed by removing the assertion that the tx_space_* accounting is perfectly accurate (i.e. we never dirty more than was predicted by dmu_tx_hold_*()). By removing the requirement that this accounting be perfectly accurate, we can also vastly simplify it, e.g. removing most of the logic in dmu_tx_count_*(). The new tx space accounting will be very approximate, and may be more or less than what is actually dirtied. It will still be used to determine if this transaction will put us over quota. Transactions that are marked by dmu_tx_mark_netfree() will be excepted from this check. We won’t make an attempt to determine how much space will be freed by the transaction — this was rarely accurate enough to determine if a transaction should be permitted when we are over quota, which is why dmu_tx_mark_netfree() was introduced in 2014. We also won’t attempt to give “credit” when overwriting existing blocks, if those blocks may be freed. This allows us to remove the do_free_accounting logic in dbuf_dirty(), and associated routines. This logic attempted to predict what will be on disk when this txg syncs, to know if the overwritten block will be freed (i.e. exists, and has no snapshots). OpenZFS-issue: https://www.illumos.org/issues/7793 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/3704e0a Upstream bugs: DLPX-32883a Closes #5804 Porting notes: - DNODE_SIZE replaced with DNODE_MIN_SIZE in dmu_tx_count_dnode(), Using the default dnode size would be slightly better. - DEBUG_DMU_TX wrappers and configure option removed. - Resolved _by_dnode() conflicts these changes have not yet been applied to OpenZFS.
* OpenZFS 7843 - get_clones_stat() is suboptimal for lots of clonesBrian Behlendorf2017-03-071-1/+12
| | | | | | | | | | | Reviewed by: Pavel Zakharov <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Ported-by: Brian Behlendorf <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7843 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/4d519e7 Closes #5868
* Dump unique configurations and Uberblocks in zdb -luOlaf Faaland2017-03-067-64/+476
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For zdb -l, detect when the configuration nvlist in some label l (l>0) is the same as a configuration already dumped. If so, do not dump it. Make a similar check when dumping Uberblocks for zdb -lu. Check whether a label already dumped contains an identical Uberblock. If so, do not dump the Uberblock. When dumping a configuration or Uberblock, state which labels it is found in (0-3), for example: labels = 1 2 3 Detecting redundant uberblocks or configurations is accomplished by calculating checksums of the uberblocks and the packed nvlists containing the configuration. If there is nothing unique to be dumped for a label (ie the configuration and uberblocks have checksums matching those already dumped) print nothing for that label. With additional l's or u's, increase verbosity as follows: -l Dump each unique configuration only once. Indicate which labels it appears in. -ll In addition, dump label space usage stats. -lll Dump every configuration, unique or not. -u Dump each unique, valid, uberblock only once. Indicate which labels it appears in. -uu In addition, state which slots are invalid. -uuu Dump every uberblock, unique or not. -uuuu Dump the uberblock blockpointer (used to be -uuu) Make exit values conform to the manual page. Failing to unpack a configuration nvlist is considered an error, as well as failing to open or read from the device. Add three tests, zdb_00{3,4,5}_pos to verify the above functionality. An example of the output: ------------------------------------ LABEL 0 ------------------------------------ version: 5000 name: 'pool' state: 1 txg: 880 < ... redacted ... > features_for_read: com.delphix:hole_birth com.delphix:embedded_data labels = 0 Uberblock[0] magic = 0000000000bab10c version = 5000 txg = 0 guid_sum = 3038694082047428541 timestamp = 1487715500 UTC = Tue Feb 21 14:18:20 2017 labels = 0 1 2 3 Uberblock[4] magic = 0000000000bab10c version = 5000 txg = 772 guid_sum = 9045970794941528051 timestamp = 1487727291 UTC = Tue Feb 21 17:34:51 2017 labels = 0 < ... redacted ... > ------------------------------------ LABEL 1 ------------------------------------ version: 5000 name: 'pool' state: 1 txg: 14 < ... redacted ... > com.delphix:embedded_data labels = 1 2 3 Uberblock[4] magic = 0000000000bab10c version = 5000 txg = 4 guid_sum = 7793930272573252584 timestamp = 1487727521 UTC = Tue Feb 21 17:38:41 2017 labels = 1 2 3 < ... redacted ... > Reviewed-by: Tim Chase <[email protected]> Reviewed-by: Don Brady <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Olaf Faaland <[email protected]> Closes #5738
* Fix loop device becomes read-onlyChunwei Chen2017-03-062-1/+27
| | | | | | | | | | | | | Commit 933ec99 removes read and write from f_op because the vfs layer will select iter_write or aio_write automatically. However, for Linux <= 4.0, loop_set_fd will actually check f_op->write and set read-only if not exists. This patch add them back and use the generic do_sync_{read,write} for aio_{read,write} and new_sync_{read,write} for {read,write}_iter. Reviewed-by: George Melikov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Chunwei Chen <[email protected]> Closes #5776 Closes #5855
* Fix powerpc buildBrian Behlendorf2017-03-063-4/+10
| | | | | | | | | | | | | | | | | | | Unlike other architectures which sanitize the LDFLAGS from the environment in arch/<arch>/Makefile. The powerpc Makefile allows LDFLAGS to be passed through resulting in the following build failure. /usr/bin/ld: unrecognized option '-Wl,-z,relro' LDFLAGS is set in /usr/lib/rpm/redhat/macros by default. Clear the environment variable when building kmods for powerpc. Additionally, now that ppc64le exists it's not longer safe to assume a powerpc system is big endian. Rely on the endianness provided by the compiler. Reviewed-by: Giuseppe Di Natale <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #5856
* Reduce size of zvol and enforce 4k blocksize in zvol testsGiuseppe Di Natale2017-03-013-7/+15
| | | | | | | | | | | | | 32-bit builders in the buildbot are having trouble completing their ENOSPC testing in less than the timeout. Reduce the zvol size and use a 4k block size to reduce read-modify-writes which are particularly expensive on 32-bit systems due to the reduced maximum ARC size. Reviewed-by: George Melikov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Kash Pande <[email protected]> Signed-off-by: Giuseppe Di Natale <[email protected]> Closes #5845
* Bug fixes for single test runs in zfs-testsGiuseppe Di Natale2017-02-281-5/+5
| | | | | | | | | | | | Correctly remove the temporary runfile after the single test is run. Cleanup and setup scripts are relative to the test suite's location, correct how we look for those scripts. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Giuseppe Di Natale <[email protected]> Closes #5844
* Add auto-online test for ZED/FMA as part of the ZTSSydney Vanda2017-02-2813-21/+524
| | | | | | | | | | | | | | | | | | | | | | Automated auto-online test to go along with ZED FMA integration (PR 4673) auto_online_001.pos works with real devices (sd- and mpath) and with non-real block devices (loop) by adding a scsi_debug device to the pool Note: In order for test group to run, ZED must not currently be running. Kernel 3.16.37 or higher needed for scsi_debug to work properly If timeout occurs on test using a scsi_debug device (error noticed on Ubuntu system), a reboot might be needed in order for test to pass. (more investigation into this) Also suppressed output from is_real_device/is_loop_device/is_mpath_device - was making the log file very cluttered with useless error messages "ie /dev/mapper/sdc is not a block device" from previous patch Reviewed-by: Don Brady <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: David Quigley <[email protected]> Signed-off-by: Sydney Vanda <[email protected]> Closes #5774
* Linux 4.11 compat: avoid refcount_t name conflictOlaf Faaland2017-02-282-4/+15
| | | | | | | | | | | | | | | | Linux 4.11 introduces a new type, refcount_t, which conflicts with the type of the same name defined within ZFS. Rename the ZFS type zfs_refcount_t. Within the ZFS code, use a macro to cause references to refcount_t to be changed to zfs_refcount_t at compile time. This reduces conflicts when later landing OpenZFS patches. Reviewed-by: George Melikov <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Olaf Faaland <[email protected]> Closes #5823 Closes #5842
* Fix initramfs hook for merged /usr/lib and /libMatt Kemp2017-02-271-1/+1
| | | | | | | | | | | Under a merged `/lib` -> `/usr/lib` which renders `/lib` as a symlink, `find /lib -type f -name libgcc_s.so.1` will not return a result as `find` will not traverse the symlink. Modifying it to `find /lib/ -type f -name libgcc_s.so.1` should work for both symlinked and non-symlinked `/lib` directories. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Matt Kemp <[email protected]> Closes #5834
* Clean up by-dnode code in dmu_tx.cMatthew Ahrens2017-02-244-36/+31
| | | | | | | | | | | | | | | https://github.com/zfsonlinux/zfs/commit/0eef1bde31d67091d3deed23fe2394f5a8bf2276 introduced some changes which we slightly improved the style of when porting to illumos. There is also one minor error-handling fix, in zap_add() the "zap" may become NULL in case of an error re-opening the ZAP. Originally suggested at: https://github.com/openzfs/openzfs/pull/276 Reviewed-by: Brian Behlendorf <[email protected]> Reviewed by: Pavel Zakharov <[email protected]> Signed-off-by: Matthew Ahrens <[email protected]> Closes #5805
* ABD style cleanupsIsaac Huang2017-02-241-12/+13
| | | | | | | | | | | | The commit a6255b7fce400d485a0e87cbe369aa0ed7dc5dc4 removed a few assertions which help catch errors and improve code readability. It also duplicated two conditionals, which was unnecessary and made the code confusing to read. This patch cleans it up. Reviewed-by: David Quigley <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Isaac Huang <[email protected]> Closes #5802
* Fix checksumflags assignment in cksummerTim Crawford2017-02-241-1/+1
| | | | | | | | | | drr_checksumflags was incorrectly set to drr_checksumtype. Reviewed-by: Matt Ahrens <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Signed-off-by: Tim Crawford <[email protected]> Closes #5830
* OpenZFS 7736 - ZFS Performance tests should log FIO summary outputAhmed G2017-02-241-2/+11
| | | | | | | | | | | | | | | | | Authored by: Ahmed G <[email protected]> Reviewed by: John Kennedy <[email protected]> Reviewed by: Dan Kimmel <[email protected]> Reviewed by: Stephen Blinick <[email protected]> Approved by: Dan McDonald <[email protected]> Reviewed-by: George Melikov <[email protected]> Ported-by: Giuseppe Di Natale <[email protected]> Porting Notes: - Using $FIO until 7290 is ported. OpenZFS-issue: https://www.illumos.org/issues/7736 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/7a61309 Closes #5827
* OpenZFS 7812 - Remove gender specific languageDaniel Hoffman2017-02-243-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | Authored by: Daniel Hoffman <[email protected]> Reviewed by: Matt Ahrens <[email protected]> Reviewed by: Prakash Surya <[email protected]> Reviewed by: Steve Gonczi <[email protected]> Reviewed by: Chris Williamson <[email protected]> Reviewed by: George Wilson <[email protected]> Reviewed by: Igor Kozhukhov <[email protected]> Reviewed by: Dan McDonald <[email protected]> Reviewed by: Robert Mustacchi <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Ported-by: George Melikov <[email protected]> This change removes all gendered language that did not refer specifically to an individual person or pet. The convention taken was to use variations on "they" when referring to users and/or human beings, while using "it" when referring to code, functions, and/or libraries. Additionally, we took the liberty to fix up any whitespace issues that were found in any files that were already being modified. OpenZFS-issue: https://www.illumos.org/issues/7812 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/ad626db Closes #5822
* OpenZFS 7761 - bootfs_005_neg's pool destruction must handle EBUSYPrakash Surya2017-02-242-11/+5
| | | | | | | | | | | | | | | Authored by: Prakash Surya <[email protected]> Reviewed by: Yuri Pankov <[email protected]> Reviewed by: John Kennedy <[email protected]> Reviewed by: Matt Ahrens <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7761 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/ad309d3 Closes #5818
* OpenZFS 7199 - dsl_dataset_rollback_sync may try to free already free blocksAndriy Gapon2017-02-243-16/+59
| | | | | | | | | | | | | | 7200 no blocks must be born in a txg after a snaphot is created Authored by: Andriy Gapon <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Brad Lewis <[email protected]> Approved by: Gordon Ross <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7199 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/bfaed0b Closes #5817
* OpenZFS 7337 - inherit_001_pos occasionally times outMatthew Ahrens2017-02-241-42/+38
| | | | | | | | | | | | | | | | | Authored by: Matthew Ahrens <[email protected]> Reviewed by: John Kennedy <[email protected]> Reviewed by: George Wilson <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7337 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/b021ac0 Closes #5800 Porting notes: - Additional code refactor for better Zol and OpenZFS codebase sync
* Allow zfs-tests to run a single testGiuseppe Di Natale2017-02-241-1/+63
| | | | | | | | | | Add a -t flag to zfs-tests to allow a user to run a single test by providing the path to the test relative to STF_SUITE. Reviewed-by: George Melikov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Giuseppe Di Natale <[email protected]> Closes #5775
* Fix incorrect spare vdev state after replacingIsaac Huang2017-02-231-0/+5
| | | | | | | | | | | | | | After a hot spare replaces an OFFLINE vdev, the new parent spare vdev state is set incorrectly to OFFLINE. The correct state should be DEGRADED. The incorrect OFFLINE state will prevent top-level vdev from reading the spare vdev, thus causing unnecessary reconstruction. Reviewed-by: George Melikov <[email protected]> Reviewed-by: Don Brady <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Isaac Huang <[email protected]> Closes #5766 Closes #5770
* Retry setting LEDChristopher Voltz2017-02-161-55/+33
| | | | | | | | | | | | | | | | | | | | | | | If the LED is being accessed by another process when we try to update it, the update will be lost. Add a retry loop which will read the state of the LED and update it until the LED is in the correct state. The number of times this will occur is limited to ensure that the ZEDlet won't hang ZED. Refactor to remove duplication so setting of the LED occurs in only one place. Cleanup a couple of the warnings generated by shellcheck which weren't the result of specific choices by the author. Several notes and warnings are still present but removing them would make the code less clear or require adding lines to tell shellcheck to ignore the warning. Remove ",i" from the documentation at the top of the file which appears to be a typographic error. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Tony Hutter <[email protected]> Signed-off-by: Christopher Voltz <[email protected]> Closes #5795
* OpenZFS 7001 - zvol_misc tests should not depend on /sbin or /usr/sbin being ↵Hans Rosenfeld2017-02-156-2/+8
| | | | | | | | | | | | | | | | | | | in PATH Authored by: Hans Rosenfeld <[email protected]> Reviewed by: Toomas Soome <[email protected]> Reviewed by: Igor Kozhukhov <[email protected]> Approved by: Dan McDonald <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7001 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/258c9c7 Closes #5801 Porting notes: - Most of the changes were previously applied.
* OpenZFS 7248 - large block support breaks rsend_009_posJohn Wren Kennedy2017-02-153-43/+35
| | | | | | | | | | | | | | | | | 7249 rsend_015_pos produces false failures due to race 7250 testrunner can miss options specific to individual tests in runfiles Authored by: John Wren Kennedy <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Paul Dagnelie <[email protected]> Reviewed by: Igor Kozhukhov <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7248 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/f9a78bf Closes #5799
* OpenZFS 7762 - avoid division by zero in property_alias_001_posPrakash Surya2017-02-151-1/+5
| | | | | | | | | | | | | | Authored by: Prakash Surya <[email protected]> Reviewed by: John Kennedy <[email protected]> Reviewed by: Matt Ahrens <[email protected]> Approved by: Dan McDonald <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: Giuseppe Di Natale <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7762 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/ebaf15cb Closes #5798
* zfs_arc_num_sublists_per_state should be common to all multilistsMatthew Ahrens2017-02-156-37/+58
| | | | | | | | | | | | | The global tunable zfs_arc_num_sublists_per_state is used by the ARC and the dbuf cache, and other users are planned. We should change this tunable to be common to all multilists. This tuning may be overridden on a per-multilist basis. Reviewed-by: Pavel Zakharov <[email protected]> Reviewed-by: Dan Kimmel <[email protected]> Reviewed-by: Tony Hutter <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Matthew Ahrens <[email protected]> Closes #5764
* OpenZFS 6404 - zvol_swap_006_pos can occasionally fail due to swaplen being < 16Matthew Ahrens2017-02-159-16/+34
| | | | | | | | | | | | | | | | | | | Authored by: Matthew Ahrens <[email protected]> 6405 zvol test setup is non deterministic Reviewed by: George Wilson <[email protected]> Reviewed by: John Kennedy <[email protected]> Reviewed by: Will Andrews <[email protected]> Approved by: Dan McDonald <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/6404 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/24e268f Closes #5792 Porting notes: - Converted zfs to $ZFS until OpenZFS 7290 is ported. openzfs/openzfs@1d32ba6
* Fix broken URLChristopher Voltz2017-02-151-1/+1
| | | | | | | | | | Google moved their style guides to GitHub. Update the shell style guide URL to the new location. Reviewed-by: George Melikov <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Christopher Voltz <[email protected]> Closes #5797
* OpenZFS 7260 - disable libdiskmgmt in zfstest unless it's requiredJohn Wren Kennedy2017-02-1512-16/+27
| | | | | | | | | | | | | | | | | | | | Authored by: John Wren Kennedy <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: George Wilson <[email protected]> Reviewed by: Igor Kozhukhov <[email protected]> Reviewed by: Yuri Pankov <[email protected]> Approved by: Dan McDonald <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7260 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/447b1e1 Closes #5794 Porting notes: - The library libdiskmgmt is specific to illumos so these changes currently have no impact under Linux. This mechanism could be potentially leveraged in the future.
* Use file-based pools for zpool_expand test 002 and enable itOlaf Faaland2017-02-136-35/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use -pH flags in get_pool_prop so that numeric properties such as size can be compared. The zpool_expand test suite is currently the only one which uses get_pool_prop for a numeric property. Add TEMPFILE and TEMPFILE{0,1,2} to default.cfg for tests that must build pools on top of files, such as this one where expansion is necessary but the entries in DISKS may not point to entities that can be expanded. Base the pool used for testing on file-type VDEVs instead of using zvols within an underlying pool, to avoid issues that come up when pools are backed by other pools. Remove shell variables EX_1GB and EX_2GB used to recognize correct expansion, and instead calculate the appropriate values based on the variables used to control file or volume size, org_size and exp_size. This change is also made in test 001 although that test is not enabled because it depends on FMA. Finally, enable zpool_expand_002_pos. Reviewed-by: George Melikov <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: Don Brady <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Olaf Faaland <[email protected]> Closes #5757
* OpenZFS 7027 - zfs_written_property_001_pos makes unreasonable assumptions ↵Akash Ayare2017-02-131-5/+5
| | | | | | | | | | | | | | | | | about metadata space usage Reviewed by: Prakash Surya <[email protected]> Reviewed by: John Kennedy <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Igor Kozhukhov <[email protected]> Approved by: Gordon Ross <[email protected]> Reviewed-by: George Melikov <[email protected]> Ported-by: Brian Behlendorf <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7027 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/48cb8b9 Issue #2441 Closes #5778
* OpenZFS 6754 - zfs-tests: get_substr() function is redundantYuri Pankov2017-02-131-18/+1
| | | | | | | | | | | | | | | | | | | | | Authored by: Yuri Pankov <[email protected]> Reviewed by: John Kennedy <[email protected]> Approved by: Matthew Ahrens <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/6754 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/01ff411 Closes #5787 Porting notes: - Only the ACL test cases used this function and they have been dropped from ZoL since Linux used POSIX style ACLs. - functional/acl/nontrivial/zfs_acl_chmod_aclmode_001_pos.ksh - functional/acl/nontrivial/zfs_acl_chmod_inherit_003_pos.ksh - functional/acl/nontrivial/zfs_acl_chmod_rwx_002_pos.ksh
* Disable racy snapshot_008_posGeorge Melikov2017-02-131-1/+2
| | | | | | | | | | | | Sometimes zfstests check freed space just after `zfs destroy snapshot` and get wrong output, because the space being freed asynchronously in the background. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Signed-off-by: George Melikov <[email protected]> Issue #5740 Issue #5784 Closes #5785
* OpenZFS 7036 - zvol_swap_004_pos test failedIgor Kozhukhov2017-02-131-20/+12
| | | | | | | | | | | | Authored by: Igor Kozhukhov <[email protected]> Reviewed by: - John Kennedy <[email protected]> Approved by: - Dan McDonald <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7036 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/3f85b2a Closes #5783
* OpenZFS 7398 - zfs test zfs_get_005_neg does not work as expectedMarcel Telka2017-02-131-5/+4
| | | | | | | | | | | | | Authored by: Marcel Telka <[email protected]> Reviewed by: Yuri Pankov <[email protected]> Reviewed by: John Kennedy <[email protected]> Approved by: Dan McDonald <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7398 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/4220fdc Closes #5782
* OpenZFS 7103 - failed test cli_root/zfs_snapshot/zfs_snapshot_009_posMarcel Telka2017-02-131-4/+15
| | | | | | | | | | | | | | Authored by: Marcel Telka <[email protected]> Reviewed by: - Igor Kozhukhov <[email protected]> Reviewed by: - Yuri Pankov <[email protected]> Reviewed by: - John Kennedy <[email protected]> Approved by: - Matthew Ahrens <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7103 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/3bfdbb4 Closes #5780
* OpenZFS 7162 - Intermittent failures from ro_props_001_posMatthew Ahrens2017-02-132-5/+7
| | | | | | | | | | | | | | Reviewed by: John Kennedy <[email protected]> Reviewed by: Dan Kimmel <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Ported-by: Brian Behlendorf <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7162 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/9ec0cbeb Closes #5511 Closes #5779
* Fix zfs_compressed_arc_enabled parameter descriptionTim Chase2017-02-131-1/+1
| | | | | | | | | A likely cut/paste error caused the description to be applied to zfs_arc_average_blocksize. Reviewed-by: George Melikov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Tim Chase <[email protected]> Closes #5788
* OpenZFS 6580 - zfs-tests use undefined variable WRAPPERYuri Pankov2017-02-139-74/+8
| | | | | | | | | | | | | | | Authored by: Yuri Pankov <[email protected]> Reviewed by: John Kennedy <[email protected]> Approved by: Matthew Ahrens <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/6580 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/9498083 Closes #5789 Porting notes: - deleted in ZoL: functional/utils_test/utils_test_007_pos.ksh
* OpenZFS 7496 - cmp_ds_cont has never workedJohn Wren Kennedy2017-02-133-7/+3
| | | | | | | | | | | | | | Authored by: John Wren Kennedy <[email protected]> Reviewed by: Matthew Ahrens <[email protected]> Reviewed by: Paul Dagnelie <[email protected]> Approved by: Gordon Ross <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Ported-by: George Melikov <[email protected]> OpenZFS-issue: https://www.illumos.org/issues/7496 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/5dc1fd7 Closes #5781
* OpenZFS 6642 - testrunner output can be displayed in the wrong orderJohn Wren Kennedy2017-02-111-4/+6
| | | | | | | | | | | | | | | | | | | | 6643 zfstest should enforce the required privileges before running. Reviewed by: George Wilson <[email protected]> Reviewed by: Jonathan Mackenzie <[email protected]> Reviewed by: Yuri Pankov <[email protected]> Approved by: Robert Mustacchi <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed by: John Kennedy <[email protected]> Ported-by: Brian Behlendorf <[email protected] OpenZFS-issue: https://www.illumos.org/issues/6642 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/412db4e Closes #5777 Porting notes: - The 6643 changes were dropped a different version of this script is used to configure the environment under Linux.
* Fix off by one in zpl_lookupChunwei Chen2017-02-111-1/+1
| | | | | | | | | | | | | | Doing the following command would return success with zfs creating an orphan object. touch $(for i in $(seq 256); do printf "n"; done) The funny thing is that this will only work once for each directory, because after upgraded to fzap, zfs_lookup would fail properly since it has additional length check. Signed-off-by: Chunwei Chen <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Closes #5768
* Enclosure LED fixesTony Hutter2017-02-108-51/+204
| | | | | | | | | | | | | | | | | | | - Pass $VDEV_ENC_SYSFS_PATH to 'zpool [iostat|status] -c' to include enclosure LED sysfs path. - Set LEDs correctly after import. This includes clearing any erroniously set LEDs prior to the import, and setting the LED for any UNAVAIL drives. - Include symlink for vdev_attach-led.sh in Makefile.am. - Print the VDEV path in all-syslog.sh, and fix it so the pool GUID actually prints. Reviewed-by: Don Brady <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Tony Hutter <[email protected]> Closes #5716 Closes #5751
* Clear enclosure sysfs path from VDEV label when sysfs path isn't presentTony Hutter2017-02-101-1/+3
| | | | | | | | | | | | | | | | This clears vdev_enc_sysfs_path from the label if the VDEV's /sys/class/block/<dev>/device/enclosure_device path isn't present. This is important in the case where a disk that is labeled with vdev_enc_sysfs_path is pulled out and put into another enclosure. In that case, it's possible that the old sysfs path would be used to turn on the fault LED for the disk's old slot postion, assuming the new slot didn't have a LED sysfs entry. Reviewed-by: Don Brady <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Tony Hutter <[email protected]> Closes #5524 Closes #5773
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