| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <4A9F3F7F.6030304@in.ibm.com> Date: Thu, 03 Sep 2009 09:31:03 +0530 From: Sachin Sant <sachinp@...ibm.com> To: Theodore Tso <tytso@....edu> CC: Andreas Dilger <adilger@....com>, linux-ext4@...r.kernel.org Subject: Re: EXT4: kernel BUG at fs/jbd2/commit.c:533! Theodore Tso wrote: > On Wed, Sep 02, 2009 at 03:07:37PM -0600, Andreas Dilger wrote: > >> Given the nature of the test being run (fsstress) it seems entirely >> possible that there is some transaction which doesn't reserve enough >> credits for the operation in some rare corner case? >> > > That's possible, although we're running fsstress in the XFSQA tests. > > Sanchin, what are the parameters used when you ran fsstress, and how > big is the partition in question? How many CPU's are in the PowerPC > system in question? Hi Ted, So i have not been able to recreate this again in my last attempt. I will try couple of time to see if i can recreate this. The box under test is a 4 way POWER6. The disk partition (/dev/sda4) in question is about 19GB. fsstress was invoked with -p 50 -n 1000 -c -f dwrite=0 Thanks -Sachin -- --------------------------------- Sachin Sant IBM Linux Technology Center India Systems and Technology Labs Bangalore, India --------------------------------- -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists