Release Engineering

Tasklist

FS#31012 - TRIM (discard) is not working in 3.4.7-1 arch from 04.08.2012

Attached to Project: Release Engineering
Opened by Oleg (olegfusion) - Saturday, 04 August 2012, 22:15 GMT
Last edited by Dave Reisner (falconindy) - Sunday, 05 August 2012, 13:43 GMT
Task Type Bug Report
Category ArchISO
Status Closed
Assigned To No-one
Architecture x86_64
Severity High
Priority Normal
Reported Version testbuild (specify!)
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Hi, running arch 04.08.2012 3.4.7-1 kernel x86_64 in my laptop Dell xps studio 1340. ahci is enabled. Using OCZ agility 2 with trim support.

I can't make discard working.
1. tried to add discard to /etc/fstab - not shown in mount
2. tried to tune2fs discard option - not shown in mount
3. tried to fstrim - works fine
4. tried to add rootflags=discard as kernel option in grub.cfg, I see that in log it uses discard option, but in mount it doesn't show and in result trim is not working.
any suggestions?
This task depends upon

Closed by  Dave Reisner (falconindy)
Sunday, 05 August 2012, 13:43 GMT
Reason for closing:  Not a bug

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