Matthew Ahrens

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  • Registered on: 2010-09-29
  • Last connection: 2019-10-21


open closed Total
Assigned issues 4 191 195
Reported issues 7 195 202


Project Roles Registered on
illumos gate Developer 2012-06-13



04:14 PM illumos gate Bug #11840: Remove of a special vdev with different ashift than the pool vdevs results in an OmniOS panic/pool corrupt
I think this is the same as Matthew Ahrens


06:43 PM illumos gate Bug #10507 (Closed): NO_GENUNIX_UNIQUIFY has no effect
Looks like NO_GENUNIX_UNIQUIFY has been a no-op since 2015. However, this was usually not noticed, especially becaus... Matthew Ahrens


07:48 PM illumos gate Bug #9847 (Closed): leaking dd_clones (DMU_OT_DSL_CLONES) objects
We're leaking the dd_clones objects in dsl_dir_destroy_sync. (This bug appears to have been around forever.)
In ad...
Matthew Ahrens
05:50 PM illumos gate Bug #9617: too-frequent TXG sync causes excessive write inflation
This will cause more batching of i/o, so it shouldn't decrease performance in any workload. Besides the customer sys... Matthew Ahrens


06:07 PM illumos gate Bug #7087 (Closed): assertion failed on dnode_sync_free(): avl_is_empty(dn_dbufs)
Matthew Ahrens
06:07 PM illumos gate Bug #5597 (Closed): assertion failed: avl_is_empty(&dn->dn_dbufs), file: ../../common/fs/zfs/dnode_sync.c, line: 488
Matthew Ahrens


08:31 PM illumos gate Bug #9329: panic in zap_leaf_lookup() due to concurrent zapification
Specifically, we will change dmu_object_zapify() to call mzap_create_impl() before setting dn_type. This also necess... Matthew Ahrens


10:09 PM illumos gate Bug #9486 (Closed): 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...
Matthew Ahrens
10:03 PM illumos gate Bug #9485 (Closed): Optimize possible split block search space
Port this commit from ZoL:
Matthew Ahrens


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... Matthew Ahrens

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