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| author | jimharris <jimharris@FreeBSD.org> | 2013-03-26 20:32:57 +0000 |
|---|---|---|
| committer | jimharris <jimharris@FreeBSD.org> | 2013-03-26 20:32:57 +0000 |
| commit | b7f7338cc5bd9736b236409a3bda233d5d88d2b3 (patch) | |
| tree | ddf856a18e441fadb2f1063d94c3d88320d8e9e6 /sys/dev/nvme/nvme.h | |
| parent | 8712b8a346f61cb453edaadb0db8bf926c7b8f39 (diff) | |
| download | FreeBSD-src-b7f7338cc5bd9736b236409a3bda233d5d88d2b3.zip FreeBSD-src-b7f7338cc5bd9736b236409a3bda233d5d88d2b3.tar.gz | |
By default, always escalate to controller reset when an I/O times out.
While aborts are typically cleaner than a full controller reset, many times
an I/O timeout indicates other controller-level issues where aborts may not
work. NVMe drivers for other operating systems are also defaulting to
controller reset rather than aborts for timed out I/O.
Sponsored by: Intel
Reviewed by: carl
Diffstat (limited to 'sys/dev/nvme/nvme.h')
0 files changed, 0 insertions, 0 deletions
