Messages in this thread | | | From | Chris Mason <> | Subject | Re: [PATCH 0/4] (RESEND) ext3[34] barrier changes | Date | Mon, 19 May 2008 14:39:36 -0400 |
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On Monday 19 May 2008, Chris Mason wrote: > > Here's a test workload that corrupts ext3 50% of the time on power fail > testing for me. The machine in this test is my poor dell desktop (3ghz, > dual core, 2GB of ram), and the power controller is me walking over and > ripping the plug out the back.
Here's a new version that still gets about corruptions 50% of the time, but does it with fewer files by using longer file names (240 chars instead of 160 chars).
I tested this one with a larger FS (40GB instead of 2GB) and larger log (128MB instead of 32MB). barrier-test -s 32 -p 1500 was still able to get a 50% corruption rate on the larger FS.
-chris [unhandled content-type:application/x-python] | |