Messages in this thread | | | Date | Thu, 16 Oct 2003 21:38:35 +0200 | From | Patrick McHardy <> | Subject | 2.6.0-test7: XFS fills files with 0-bytes after crash |
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I recently encountered a problem with XFS: while hacking on some network stuff I crashed my box multiple times. Every time I saved a file directly before the crash XFS filled the file with 0-bytes (I assume at recovery). The file size was unchanged. Syncing and waiting a couple of seconds before crashing the box helped. To confirm my network hacking didn't accidentally damage XFS data structures I created a module which does nothing more than dereferencing a NULL pointer in softirq context, the problem persisted.
ver_linux:
Gnu C 3.3.2 Gnu make 3.80 util-linux 2.12 mount 2.12 module-init-tools 0.9.15-pre2 e2fsprogs 1.35-WIP xfsprogs 2.5.11 nfs-utils 1.0.5 Linux C Library 2.3.2 Dynamic linker (ldd) 2.3.2 Procps 3.1.12 Net-tools 1.60 Console-tools 0.2.3 Sh-utils 5.0.91 Modules Loaded sch_hfsc iptable_filter ipt_MARK iptable_mangle ip_tables cls_fw oprofile nfsd exportfs deflate zlib_deflate twofish serpent aes blowfish des sha256 sha1 md5 af_key 8250 serial_core nfs lockd sunrpc af_packet snd_pcm_oss snd_mixer_oss snd_ens1371 snd_rawmidi snd_seq_device snd_pcm snd_page_alloc snd_timer snd_ac97_codec snd soundcore 8139too mii rtc unix
xfsprogs 2.5.11-1 (debian)
If more specific information is required please tell me ..
Best regards, Patrick
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