|Summary:||ext3 with data=journal hangs when running fsx-linux|
|Product:||File System||Reporter:||Randy Dunlap (rdunlap)|
|Component:||ext3||Assignee:||Andrew Morton (akpm)|
|Kernel Version:||2.6.20-rc2 thru -rc5||Subsystem:|
Description Randy Dunlap 2007-01-17 09:48:17 UTC
Most recent kernel where this bug did *NOT* occur: 2.6.20-rc1 Distribution: openSUSE 10.2 Hardware Environment: x86_64 AMD64 single-CPU, 1 GB RAM Software Environment: SMP kernel Problem Description: ext3 data=journal hangs, other journal modes run OK. Steps to reproduce: mkfs.ext3, mount with -o data=journal, run fsx-linux config: http://oss.oracle.com/~rdunlap/kerneltest/configs/config-2620-rc4-hangs msg log: http://oss.oracle.com/~rdunlap/kerneltest/logs/fsx-capture.txt
Comment 1 Adrian Bunk 2007-01-18 01:09:31 UTC
Does it also happen with 18.104.22.168? There weren't any ext3 changes between 2.6.20-rc1 and 2.6.20-rc2, and the most prominent filesystem related change was the file corruption fix. Your log also contains ACPI error messages and [ 3603.375828] warning: many lost ticks. [ 3603.375830] Your time source seems to be instable or some driver is hogging interupts [ 3603.387303] rip __do_softirq+0x4b/0xc7 Does a diff between the 2.6.20-rc1 and the 2.6.20-rc2 dmesg tell that any of them were new in -rc2?
Comment 2 Randy Dunlap 2007-01-18 10:09:38 UTC
22.214.171.124 runs with no problems. I would be suspecting changes in mm/ rather than in fs/ext3/. The lost ticks are not new in 2.6.20-rc2. I see them in all of these: 2.6.19 126.96.36.199 2.6.20-rc1 2.6.20-rc2 2.6.20-rc4 2.6.20-rc5
Comment 3 Randy Dunlap 2007-01-25 08:59:05 UTC
fsx-linux options: -l 100M -N 500000 -S 0 /mountpoint/fsxtextfile
Comment 4 Adrian Bunk 2007-01-27 04:41:01 UTC
Fix is in Linus' tree.