Paul Dagnelie 17e212652d Prevent zevent list from consuming all of kernel memory ... There are a couple changes included here. The first is to introduce a cap on the size the ZED will grow the zevent list to. One million entries is more than enough for most use cases, and if you are overflowing that value, the problem needs to be addressed another way. The value is also tunable, for those who want the limit to be higher or lower. The other change is to add a kernel module parameter that allows snapshot creation/deletion to be exempted from the history logging; for most workloads, having these things logged is valuable, but for some workloads it produces large quantities of log spam and isn't especially helpful. Reviewed-by: Tony Hutter <hutter2@llnl.gov> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Paul Dagnelie <pcd@delphix.com> Issue #13374 Closes #13753		2022-08-22 12:36:22 -07:00
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.gitignore	Ignore *.o.ur-safe build artifacts	2018-05-13 18:59:02 -07:00
fsck.zfs.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
mount.zfs.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
vdev_id.8	vdev_id.8: modernise, note scsi topology	2021-05-29 20:22:01 -07:00
zdb.8	man: Examples: use subsections instead of lists	2022-03-28 10:13:13 -07:00
zed.8.in	Prevent zevent list from consuming all of kernel memory	2022-08-22 12:36:22 -07:00
zfs_ids_to_path.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-allow.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-bookmark.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-change-key.8	Reorganize zfs(8) man page into sections	2019-11-12 11:17:40 -08:00
zfs-clone.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-create.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-destroy.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-diff.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-get.8	Reorganize zfs(8) man page into sections	2019-11-12 11:17:40 -08:00
zfs-groupspace.8	Reorganize zfs(8) man page into sections	2019-11-12 11:17:40 -08:00
zfs-hold.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-inherit.8	Reorganize zfs(8) man page into sections	2019-11-12 11:17:40 -08:00
zfs-jail.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-list.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-load-key.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-mount-generator.8.in	etc/systemd/zfs-mount-generator: serialise, handle keylocation=http[s]://	2021-11-30 09:29:50 -07:00
zfs-mount.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-program.8	Fix incorrect use of unit prefix names in man pages	2022-05-04 11:44:12 -07:00
zfs-project.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-projectspace.8	Reorganize zfs(8) man page into sections	2019-11-12 11:17:40 -08:00
zfs-promote.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-receive.8	Implement a new type of zfs receive: corrective receive (-c)	2022-07-28 15:52:46 -07:00
zfs-recv.8	Reorganize zfs(8) man page into sections	2019-11-12 11:17:40 -08:00
zfs-redact.8	Reorganize zfs(8) man page into sections	2019-11-12 11:17:40 -08:00
zfs-release.8	Reorganize zfs(8) man page into sections	2019-11-12 11:17:40 -08:00
zfs-rename.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-rollback.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-send.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-set.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-share.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-snapshot.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-unallow.8	Reorganize zfs(8) man page into sections	2019-11-12 11:17:40 -08:00
zfs-unjail.8	Add FreeBSD jail support hooks	2019-12-11 11:58:37 -08:00
zfs-unload-key.8	Reorganize zfs(8) man page into sections	2019-11-12 11:17:40 -08:00
zfs-unmount.8	Reorganize zfs(8) man page into sections	2019-11-12 11:17:40 -08:00
zfs-unzone.8	Add Linux namespace delegation support	2022-06-10 09:51:46 -07:00
zfs-upgrade.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-userspace.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-wait.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs-zone.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zfs.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zgenhostid.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zinject.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool_influxdb.8	Consistentify miscellaneous style on remaining manpages	2021-06-09 14:35:53 -07:00
zpool-add.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-attach.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-checkpoint.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-clear.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-create.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-destroy.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-detach.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-events.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-export.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-get.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-history.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-import.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-initialize.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-iostat.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-labelclear.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-list.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-offline.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-online.8	Reorganize zpool(8) man page into sections	2019-11-13 09:21:07 -08:00
zpool-reguid.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-remove.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-reopen.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-replace.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-resilver.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-scrub.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-set.8	Reorganize zpool(8) man page into sections	2019-11-13 09:21:07 -08:00
zpool-split.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-status.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-sync.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-trim.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-upgrade.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool-wait.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zpool.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zstream.8	Replace dead opensolaris.org license link	2022-07-11 14:16:13 -07:00
zstreamdump.8	zstreamdump: replace with link to zstream	2021-05-21 10:16:14 -07:00