hrmph, CC to members only list removed. On Mon, 2007-10-29 at 07:08 +0100, Mike Galbraith wrote: > Greetings, > > I've stumbled across a 2.6.22->2.6.23 regression. First md5sum access > of an empty NTFS file leads to kernel I/O error gripe, a second access > leaves md5sum hung. 2.6.22.10 has no trouble accessing this file. > > Looking at the 22->23 diff, I don't see a quick and dirty stab > candidate, and since I'm preparing for a 5 week separation from my box > <twitch>, I doubt I'll have time to do a bisect. /me punts. > > [EMAIL PROTECTED]: md5sum '/windows/C/Dokumente und Einstellungen/All > Users/Anwendungsdaten/Microsoft/Network/Connections/Pbk/rasphone.pbk' > md5sum: /windows/C/Dokumente und Einstellungen/All > Users/Anwendungsdaten/Microsoft/Network/Connections/Pbk/rasphone.pbk: > Input/output error > > [ 228.551859] NTFS-fs error (device hda1): ntfs_read_compressed_block(): > ntfs_map_runlist() failed. Cannot read compression block. > > [ 401.721890] md5sum D eee53d64 0 7249 7019 > [ 401.727155] eee53d78 00200082 00000002 eee53d64 eee53d5c 00000000 > e9b006b0 e9b00700 > [ 401.735469] 5f6b3463 c0677060 c067a080 e9b00860 c180d080 00000000 > c180d080 c180d108 > [ 401.743991] 00000001 00200086 e9b006e0 00200086 f79ca640 eee53d94 > 0000b4d3 00200202 > [ 401.752514] Call Trace: > [ 401.755155] [<c04b57bf>] io_schedule+0x1e/0x28 > [ 401.759711] [<c015a269>] sync_page+0x34/0x3f > [ 401.764102] [<c04b5b78>] __wait_on_bit_lock+0x40/0x63 > [ 401.769281] [<c015a221>] __lock_page+0x54/0x5c > [ 401.773845] [<c015a826>] do_generic_mapping_read+0x236/0x4e7 > [ 401.779629] [<c015c165>] generic_file_aio_read+0xff/0x198 > [ 401.785138] [<c017851c>] do_sync_read+0xd0/0x106 > [ 401.789873] [<c0178cff>] vfs_read+0x89/0x11d > [ 401.794266] [<c0179164>] sys_read+0x3d/0x64 > [ 401.798569] [<c01041ba>] syscall_call+0x7/0xb > [ 401.803039] ======================= > > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to [EMAIL PROTECTED] > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/
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