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: 196

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...

2017-06-12

04:17 PM illumos gate Bug #8372: sync and async zio-s share the same task queues
I think it would be fine to resize the "high" task queues to be appropriate for this use case.

2017-05-10

08:13 PM illumos gate Bug #8199 (New): multi-threaded dmu_object_alloc()
dmu_object_alloc() is single-threaded, so when multiple threads are
creating files in a single filesystem, they spen...

2017-05-05

10:40 PM illumos gate Bug #8166 (Closed): zpool scrub thinks it repaired offline device
If we do a scrub while a leaf device is offline (via "zpool offline"),
we will inadvertently clear the DTL (dirty ti...

2017-04-13

11:17 PM illumos gate Bug #8068 (New): range trees and spacemaps should not manage caller's locks
Currently, the range_tree_t and space_map_t have pointers to the
caller's lock (specifically, ms_lock). This is unn...
09:55 PM illumos gate Bug #8067 (Closed): zdb should be able to dump literal embedded block pointer
Add an option to zdb to print a literal embedded block pointer supplied on the command line:
zdb -E [-A] wo...

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