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* Replace ZoL with OpenZFS where applicableнаб2021-05-071-1/+1
| | | | | | | | | | | | | | | | Afterward, git grep ZoL matches: * README.md: * [ZoL Site](https://zfsonlinux.org) - Correct * etc/default/zfs.in:# ZoL userland configuration. - Changing this would induce a needless upgrade-check, if the user has modified the configuration; this can be updated the next time the defaults change * module/zfs/dmu_send.c: * ZoL < 0.7 does not handle [...] - Before 0.7 is ZoL, so fair enough Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Ahelenia Ziemiańska <[email protected]> Issue #11956
* zed: replace zed_file_write_n() with write(2), purge itнаб2021-04-071-2/+0
| | | | | | | | | | | We set SA_RESTART early on, which will prevent EINTRs (indeed, to the point of needing to clear it in the reaper, since it interferes with pause(2)), which is the only error zed_file_write_n() actually handled (plus, the pid write is no bigger than 12 bytes anyway) Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Ahelenia Ziemiańska <[email protected]> Closes #11834
* zed: remove unused zed_file_read_n()наб2021-04-071-2/+0
| | | | | | | | Same deal as zed_file_close_on_exec() Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Ahelenia Ziemiańska <[email protected]> Closes #11834
* zed: remove unused zed_file_close_on_exec()наб2021-04-021-2/+0
| | | | | | | | | The FIXME comment was there since the initial implementation in 2014, there are no users Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Ahelenia Ziemiańska <[email protected]> Closes #11807
* Replace ZFS on Linux references with OpenZFSBrian Behlendorf2020-10-081-2/+2
| | | | | | | | | | | | | This change updates the documentation to refer to the project as OpenZFS instead ZFS on Linux. Web links have been updated to refer to https://github.com/openzfs/zfs. The extraneous zfsonlinux.org web links in the ZED and SPL sources have been dropped. Reviewed-by: George Melikov <[email protected]> Reviewed-by: Richard Laager <[email protected]> Reviewed-by: Ryan Moeller <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #11007
* Update ZED copyright boilerplateChris Dunlap2015-05-111-21/+9
| | | | | | | | | | | | | | | | | | | | | | This commit updates the copyright boilerplate within the ZED subtree. The instructions for appending a contributor copyright line have been removed. Manually maintaining copyright notices in this manner is error-prone, imprecise at a file-scope granularity, and oftentimes inaccurate. These lines can become a pernicious source of merge conflicts. A commit log is better suited to maintaining this information. Consequently, a line has been added to the boilerplate to refer to the git commit log for authoritative copyright attribution. To account for the scenario where a file may become separated from the codebase and commit history (i.e., it is copied somewhere else), a line has been added to identify the file's origin. http://softwarefreedom.org/resources/2012/ManagingCopyrightInformation.html Signed-off-by: Chris Dunlap <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #3384
* Replace zed_file_create_dirs() with mkdirp()Chris Dunlap2014-04-091-2/+0
| | | | | | | | | | | | | | | | | | When processing directory components starting from the root dir, zed_file_create_dirs() contained a bug in checking the return value of mkdir(). A typo was made, and the test for (mkdir_errno != EEXIST) was erroneously written as (mkdir_errno == EEXIST). If some of the leading directory components already existed, this bug would cause the routine to exit before creating the remaining directory components. Instead of fixing the above mkdir_errno test, this commit replaces zed_file_create_dirs() with mkdirp(). This cleanup was already planned, and zed_file_create_dirs() only existed because I didn't realize mkdirp() was already in tree at the time. Signed-off-by: Chris Dunlap <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #2248
* Initial implementation of zed (ZFS Event Daemon)Chris Dunlap2014-04-021-0/+49
zed monitors ZFS events. When a zevent is posted, zed will run any scripts that have been enabled for the corresponding zevent class. Multiple scripts may be invoked for a given zevent. The zevent nvpairs are passed to the scripts as environment variables. Events are processed synchronously by the single thread, and there is no maximum timeout for script execution. Consequently, a misbehaving script can delay (or forever block) the processing of subsequent zevents. Plans are to address this in future commits. Initial scripts have been developed to log events to syslog and send email in response to checksum/data/io errors and resilver.finish/scrub.finish events. By default, email will only be sent if the ZED_EMAIL variable is configured in zed.rc (which is serving as a config file of sorts until a proper configuration file is implemented). Signed-off-by: Chris Dunlap <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Issue #2