Matthew Ahrens

  • Email: mahrens@delphix.com
  • SSH Key:

    ssh-dss 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 mahrens@myra

  • Registered on: 2010-09-29
  • Last connection: 2017-11-30

Projects

Activity

Reported issues: 200

2018-04-16

10:09 PM illumos gate Bug #9486 (New): reduce memory used by device removal on fragmented pools
Device removal allocates a new location for each allocated segment on
the disk that's being removed. Each allocatio...
10:03 PM illumos gate Bug #9485 (New): Optimize possible split block search space
Port this commit from ZoL: https://github.com/zfsonlinux/zfs/commit/4589f3ae4c1bb435777da8640eb915f3c713b14d
commi...

2018-03-16

05:25 PM illumos gate Bug #9290 (Closed): device removal reduces redundancy of mirrors
Mirrors are supposed to provide redundancy in the face of whole-disk failure and silent damage (e.g. some data on dis...

2018-03-14

10:44 PM illumos gate Bug #9284: arc_reclaim_thread has 2 jobs
The justification in the Description is outdated. It should read:
Following the fix for 9018 (Replace kmem_ca...
10:33 PM illumos gate Bug #9284 (Closed): arc_reclaim_thread has 2 jobs
`arc_reclaim_thread()` calls `arc_adjust()` after calling
`arc_kmem_reap_now()`; `arc_adjust()` signals `arc_get_dat...

2017-11-14

11:36 PM illumos gate Bug #5160 (Closed): zfsctl_snapshot_inactive() can leak a vnode hold

2017-08-07

06:30 PM illumos gate Bug #8565: zpool dumps core trying to destroy unavail/faulted pool and try export it
It looks like sa_get_one_zfs_share() doesn’t fill in all the paths[] when it gets the SA_SYSTEM_ERR error
Probably w...

2017-07-31

11:42 PM illumos gate Bug #8552 (Closed): ZFS LUA code uses floating point math
In the LUA interpreter used by "zfs program", the lua format() function accidentally includes support for '%f' and fr...

2017-07-25

04:12 PM illumos gate Bug #8353: some written buffers are not deducted from dirty size
Yes, we introduced the io_phys_done accounting specifically because doing it in io_done is too coarse-grained. Logic...

2017-06-23

05:40 PM illumos gate Bug #8423 (New): Implement large_dnode pool feature
This is a port from ZFS on Linux of: https://github.com/zfsonlinux/zfs/commit/50c957f702ea6d08a634e42f73e8a49931dd805...

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