Hi there, this might be an interesting test tool for JFS as well:
[SNIP] From: Dave Jones <[EMAIL PROTECTED]> To: Linux Kernel Mailing List Subject: fsx for Linux showing up reiserfs problem? Date: Sat, 15 Dec 2001 15:40:29 +0000 Hi folks, After reading the article at http://www.kerneltrap.com/article.php?sid=415 on the FreeBSD guys finding a bunch of NFS bugs with a stress tool, I took a look at fsx and played with it a little under Linux.. The changes to make it work are trivial, and are at http://www.codemonkey.org.uk/cruft/fsx-linux.c (non-existant include & expected mmap() behaviour differences) I've done a few tests on local filesystems, and so far Ext2 & Ext3 seem to be holding up.. Reiserfs however dies very early into the test.. truncating to largest ever: 0x3f15f READ BAD DATA: offset = 0x1d3d4, size = 0x962f OFFSET GOOD BAD RANGE 0x1d3d4 0x177d 0x0000 0x 563 operation# (mod 256) for the bad data unknown, check HOLE and EXTEND ops Options used were ./fsx -c1234 /mnt/test/testfile (Although it seems to crash with any -c option) Looks like an interesting tool, and probably something that should be added to testsuites like Cerberus. regards, Dave. [SNIP] Bye, LenZ -- ------------------------------------------------------------------ Lenz Grimmer SuSE GmbH mailto:[EMAIL PROTECTED] Schanzaeckerstr. 10 http://www.suse.de/~grimmer/ 90443 Nuernberg, Germany Steers don't grow up to be cow boys. _______________________________________________ Jfs-discussion mailing list [EMAIL PROTECTED] http://www-124.ibm.com/developerworks/oss/mailman/listinfo/jfs-discussion
