[Bug 36722] TRIM support is broken for Crucial M4 drives

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



https://bugzilla.kernel.org/show_bug.cgi?id=36722





--- Comment #2 from devsk <kernel-bugs.dev1world@xxxxxxxxxxxxxxx>  2011-06-06 14:41:55 ---
I am on 2.6.38.8

$ grep $ /sys/block/sdk/queue/discard_*
/sys/block/sdk/queue/discard_granularity:0
/sys/block/sdk/queue/discard_max_bytes:0
/sys/block/sdk/queue/discard_zeroes_data:0

# /tmp/discard /dev/sdk5
discard: Operation not supported

Is this because of the LSI card not passing the TRIM onto the drive? Why does
hdparm report that TRIM is supported then?

-- 
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Reiser Filesystem Development]     [Ceph FS]     [Kernel Newbies]     [Security]     [Netfilter]     [Bugtraq]     [Linux FS]     [Yosemite National Park]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Samba]     [Device Mapper]     [Linux Media]

  Powered by Linux