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* Replace ZoL with OpenZFS where applicableнаб2021-05-101-1/+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: allow limiting concurrent jobsнаб2021-04-141-2/+2
| | | | | | | | | 200ms time-out is relatively long, but if we already hit the cap, then we'll likely be able to spawn multiple new jobs when we wake up Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Ahelenia Ziemiańska <[email protected]> Closes #11807
* zed: use separate reaper thread and collect ZEDLETs asynchronouslyнаб2021-04-141-0/+2
| | | | | | 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
* Add include files for prototypesArvind Sankar2020-06-181-0/+1
| | | | | | | | | | Include the header with prototypes in the file that provides definitions as well, to catch any mismatch between prototype and definition. Reviewed-by: Ryan Moeller <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Arvind Sankar <[email protected]> Closes #10470
* 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
* Refer to ZED's scripts as ZEDLETsChris Dunlap2014-09-251-1/+1
| | | | | | | | | | | | | | The executables invoked by the ZED in response to a given zevent have been generically referred to as "scripts". By convention, these scripts have aimed to be /bin/sh compatible for reasons of portability and comprehensibility. However, the ZED only requires they be executable and (ideally) capable of reading environment variables. As such, these scripts are now referred to as ZEDLETs (ZFS Event Daemon Linkage for Executable Tasks). Signed-off-by: Chris Dunlap <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #2735
* Initial implementation of zed (ZFS Event Daemon)Chris Dunlap2014-04-021-0/+36
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