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| author |   kettenis <kettenis@openbsd.org> | 2014-09-18 18:47:29 +0000 |
|---|---|---|
| committer | kettenis <kettenis@openbsd.org> | 2014-09-18 18:47:29 +0000 |
| commit | cfe99e7e01927a7fe40b745fea84d140fb585978 (patch) | |
| tree | c000faeafba565e441a8dff3d066fc93fe0b284b /sys/kern/subr_hibernate.c | |
| parent | add some missing man pages for armv7. (diff) | |
| download | wireguard-openbsd-cfe99e7e01927a7fe40b745fea84d140fb585978.tar.xz wireguard-openbsd-cfe99e7e01927a7fe40b745fea84d140fb585978.zip | |
Some disks, such as the Seagate Cheetah 73LP FC with Sun firmware
(ST373405FSUN72G) respond to a START STOP UNIT command that spins down the
disk with a "Logical Unit Not Ready, Initialization Command Required".
Besides causing some dmesg spam, our sd(4) driver responds to such a response
by spinning the disk back up. Prevent this from happening by respecting
the SCSI_IGNORE_NOT_READY flag and using that flag when spinning down the
disk.
ok miod@
Diffstat (limited to 'sys/kern/subr_hibernate.c')
0 files changed, 0 insertions, 0 deletions