* ext4 bug and/or e2fsck hole
@ 2009-04-07 20:48 Kevin Shanahan
2009-04-07 23:13 ` Andreas Dilger
0 siblings, 1 reply; 6+ messages in thread
From: Kevin Shanahan @ 2009-04-07 20:48 UTC (permalink / raw)
To: linux-ext4
Hi,
I have a problem where my ext4 filesystem has been corrupted
previously[1], but after being repaired by e2fsck problems still
remain.
Previously, some corruption occured with the directory entries in this
directory which e2fsck "fixed" and was happy that the fs was
consistent, but things didn't quite get back to normal:
hermes:/srv/samba/local/apps/CIM8/Release-Notes# ls -l
total 3120
-rwxrwx---+ 1 root WUM3\it - dataadm 25729 2005-03-14 10:12 as_200503_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 2125 2005-06-16 05:39 as_200506_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 16850 2006-04-10 12:07 as_200604_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 8604 2007-06-17 21:35 as_200705_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5711 2007-07-16 10:11 as_200707_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 8638 2008-05-27 13:15 as_200804_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5890 2008-07-31 09:50 as_200807_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5766 2008-12-13 20:30 as_200810_01.pdf
-rwxrwx---+ 1 root WUM3\it - dataadm 5636 2005-03-14 10:24 br_200503_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 2349 2006-03-27 12:07 br_200604_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 1116 2006-11-07 09:42 br_200608_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 1065 2007-01-16 09:09 br_200612_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 8191 2007-05-17 11:20 br_200705_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6518 2008-05-27 13:15 br_200804_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5911 2008-05-27 13:15 br_200805_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5779 2008-12-13 20:30 br_200809_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5844 2008-12-13 20:30 br_200810_01.pdf
-rwxrwx---+ 1 root WUM3\it - dataadm 10537 2005-04-07 16:20 cq_200504_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 1033 2006-03-20 09:08 cq_200602_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 5802 2007-05-17 11:21 cq_200705_01.pdf
-rwxrwx---+ 1 root WUM3\it - dataadm 1255 2005-02-10 11:48 cr_200502_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 31876 2005-03-31 14:48 cr_200504_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 1098 2005-07-26 14:36 cr_200507_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 1028 2006-03-21 15:29 cr_200509_02.htm
-rw-rw----+ 1 root WUM3\it - dataadm 6994 2007-06-17 21:37 cr_200705_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5706 2007-07-16 09:12 cr_200707_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6489 2007-09-03 09:29 cr_200709_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6107 2007-09-17 19:18 cr_200709_02.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6299 2008-12-13 20:30 cr_200802_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 14529 2008-12-13 20:30 cr_200806_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5985 2008-12-13 20:30 cr_200810_01.pdf
-rwxrwx---+ 1 root WUM3\it - dataadm 101693 2004-11-02 13:46 cs_200411_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 16893 2004-12-10 09:57 cs_200412_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 1089 2005-01-28 14:49 cs_200501_02.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 4208 2005-01-28 14:49 cs_200501_03.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 12921 2005-04-08 10:56 cs_200504_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 2778 2005-09-05 09:21 cs_200504_02.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 1061 2005-09-05 09:21 cs_200506_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 5501 2005-09-05 09:21 cs_200506_03.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 57601 2005-08-26 13:19 cs_200508_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 2156 2005-09-08 22:06 cs_200509_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 2150 2005-09-20 06:03 cs_200509_02.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 5476 2005-09-21 12:48 cs_200509_03.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 4368 2006-01-11 09:15 cs_200601_01.htm
-rw-rwx---+ 1 root WUM3\it - dataadm 3220 2006-05-23 14:52 cs_200605_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 25370 2006-08-18 14:39 cs_200608_02.htm
-rw-rw----+ 1 root WUM3\it - dataadm 14517 2006-10-24 10:53 cs_200609_02.htm
-rw-rw----+ 1 root WUM3\it - dataadm 1110 2006-11-07 09:42 cs_200610_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 5907 2007-01-16 09:09 cs_200612_01.htm
-rw-rw----+ 1 WUM3\kmshanah WUM3\it - dataadm 56829 2007-10-31 11:56 cs_200711_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6422 2007-11-13 09:59 cs_200711_02.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6634 2007-11-23 14:50 cs_200711_03.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 9023 2007-12-12 15:06 cs_200712_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6689 2007-12-18 17:04 cs_200712_02.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6200 2008-01-04 12:12 cs_200801_01.pdf
-rwxrwx---+ 1 root WUM3\it - dataadm 2978 2006-04-07 17:02 dr_200202_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 1155 2006-04-07 17:02 dr_200202_02.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 15965 2006-04-07 17:02 dr_200301_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 8506 2006-04-07 17:02 dr_200403_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 14571 2006-04-07 17:03 dr_200503_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 2094 2006-04-07 17:03 dr_200507_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 5426 2006-04-07 17:03 dr_200512_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 6202 2007-06-17 21:39 dr_200705_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5701 2007-07-16 09:13 dr_200707_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5961 2008-01-23 11:20 dr_200709_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6392 2008-01-23 11:20 dr_200711_01.pdf
-rwxrwx---+ 1 root WUM3\it - dataadm 1085 2005-02-28 14:27 gl_200503_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 34405 2005-03-29 12:22 gl_200503_02.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 2101 2005-07-27 21:52 gl_200507_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 18316 2006-04-10 12:41 gl_200604_01.htm
-rw-rwx---+ 1 root WUM3\it - dataadm 1469 2006-04-27 11:34 gl_200604_03.htm
-rw-rw----+ 1 root WUM3\it - dataadm 11493 2007-06-17 21:39 gl_200705_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5711 2007-07-16 09:12 gl_200707_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5860 2007-08-16 14:43 gl_200708_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6033 2007-09-04 09:41 gl_200709_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6294 2008-05-27 13:15 gl_200803_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 8623 2008-05-27 13:15 gl_200804_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6055 2008-05-27 13:15 gl_200805_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5793 2008-12-13 20:30 gl_200808_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6060 2008-12-13 20:30 gl_200810_01.pdf
-rwxrwx---+ 1 root WUM3\it - dataadm 1078 2004-10-19 16:05 pd_200407_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 3531 2005-04-08 10:56 pd_200504_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 4701 2005-08-26 13:20 pd_200508_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 1089 2006-01-11 09:31 pd_200601_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 7126 2007-09-19 14:05 pd_200709_02.pdf
-rw-rw----+ 1 WUM3\kmshanah WUM3\it - dataadm 6632 2007-10-31 11:56 pd_200711_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5902 2007-11-28 09:04 pd_200711_02.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5979 2008-12-13 20:30 pd_200802_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6076 2008-12-13 20:30 pd_200805_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5847 2008-12-13 20:30 pd_200807_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5727 2008-12-13 20:30 pd_200809_01.pdf
-rwxrwx---+ 1 root WUM3\it - dataadm 65735 2005-05-23 14:19 py_200506_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 2165 2005-06-16 05:40 py_200506_02.htm
-rw-rwx---+ 1 root WUM3\it - dataadm 81171 2006-06-26 08:28 py_200605_01.htm
-rw-rwx---+ 1 root WUM3\it - dataadm 7286 2006-06-26 08:28 py_200606_02.htm
-rw-rwx---+ 1 root WUM3\it - dataadm 999 2006-06-26 08:28 py_200606_03.htm
-rw-rwx---+ 1 root WUM3\it - dataadm 2026 2006-06-26 08:28 py_200606_04.htm
-rw-rwx---+ 1 root WUM3\it - dataadm 1092 2006-06-27 13:11 py_200606_05.htm
-rw-rw----+ 1 root WUM3\it - dataadm 5181 2006-11-07 09:42 py_200611_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 1178 2007-01-16 09:09 py_200611_02.htm
-rw-rw----+ 1 root WUM3\it - dataadm 70546 2007-04-16 08:35 py_200704_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 1051 2007-05-02 11:56 py_200705_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 5881 2007-05-29 08:41 py_200705_02.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6039 2008-01-23 11:21 py_200706_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6978 2008-01-23 11:21 py_200708_02.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6063 2008-01-23 11:22 py_200708_03.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6427 2008-01-23 11:22 py_200709_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6551 2007-09-27 09:39 py_200709_02.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6068 2007-10-15 11:50 py_200710_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5941 2007-11-05 12:46 py_200711_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6057 2007-11-15 09:41 py_200711_02.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6268 2007-11-20 14:45 py_200711_03.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 32761 2008-05-27 13:15 py_200805_02.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 87901 2008-05-27 13:15 py_eoy_processes.pdf
-rwxrwx---+ 1 root WUM3\it - dataadm 37146 2004-10-19 16:05 rb_200409_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 1168 2004-11-10 10:19 rb_200411_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 4772 2004-11-24 09:02 rb_200411_02.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 1100 2005-01-10 12:09 rb_200501_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 1065 2005-01-17 10:25 rb_200501_02.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 1120 2005-02-03 13:19 rb_200502_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 1094 2005-05-18 10:44 rb_200505_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 35619 2005-08-29 12:30 rb_200508_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 1105 2005-09-05 11:22 rb_200509_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 1062 2005-09-08 22:22 rb_200509_02.htm
-rw-rw----+ 1 root WUM3\it - dataadm 19397 2006-10-23 13:06 rb_200608_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 3608 2006-11-07 09:42 rb_200611_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 8955 2007-01-16 09:09 rb_200612_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 9071 2007-06-17 21:52 rb_200705_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5703 2007-07-16 09:12 rb_200707_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6295 2007-08-06 14:09 rb_200708_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6330 2007-08-29 15:07 rb_200708_02.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 9017 2007-09-27 14:31 rb_200709_01.pdf
-rw-rw----+ 1 WUM3\kmshanah WUM3\it - dataadm 5964 2007-10-31 12:07 rb_200711_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6320 2007-11-12 11:35 rb_200711_02.pdf
sr-S-----x 1 167085146 3064914020 0 1988-03-09 06:02 rc_200705_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6564 2008-12-13 20:30 rc_200802_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6701 2008-12-13 20:31 rc_200804_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6010 2008-12-13 20:31 rc_200806_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6534 2008-12-13 20:30 rc_200809_01.pdf
-rwxrwx---+ 1 root WUM3\it - dataadm 18764 2004-10-19 16:05 rd_200409_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 15037 2005-08-29 12:30 rd_200508_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 1115 2006-01-11 09:17 rd_200601_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 24928 2006-10-23 13:06 rd_200608_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 1103 2006-11-07 09:42 rd_200611_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 3524 2007-01-16 09:09 rd_200612_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 7937 2007-06-17 21:53 rd_200705_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6290 2007-08-06 14:09 rd_200708_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 12607 2007-09-13 14:24 rd_200709_01.pdf
-rw-rw----+ 1 WUM3\kmshanah WUM3\it - dataadm 7878 2007-10-31 12:07 rd_200711_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6111 2007-11-12 11:36 rd_200711_02.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6210 2008-12-13 20:31 rd_200805_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 12087 2008-12-13 20:31 rd_200809_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5863 2008-12-13 20:30 rd_200810_01.pdf
-rwxrwx---+ 1 root WUM3\it - dataadm 56187 2004-10-19 16:05 re_200409_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 10033 2005-08-29 12:30 re_200508_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 11277 2006-01-11 09:15 re_200511_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 2078 2006-03-20 09:10 re_200602_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 19653 2006-10-23 13:12 re_200608_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 3226 2006-11-07 09:42 re_200611_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 10610 2007-01-16 09:09 re_200612_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 1144 2007-01-16 09:09 re_200612_02.htm
-rw-rw----+ 1 root WUM3\it - dataadm 6376 2007-06-17 21:46 re_200705_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 7018 2007-09-06 15:38 re_200709_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5962 2007-12-18 18:29 re_200712_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5858 2008-12-13 20:30 re_200807_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6944 2008-12-13 20:30 re_200809_01.pdf
-rwxrwx---+ 1 root WUM3\it - dataadm 37548 2005-07-26 14:21 ro_200505_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 18497 2005-09-20 14:30 ro_200508_04.htm
-rw-rw----+ 1 root WUM3\it - dataadm 48225 2007-10-26 12:03 ro_200710_02.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6054 2007-11-05 12:46 ro_200711_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6180 2007-11-22 08:52 ro_200711_02.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6647 2007-12-05 09:18 ro_200712_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6550 2008-01-08 14:57 ro_200801_01.pdf
-rwxrwx---+ 1 root WUM3\it - dataadm 2605 2004-03-08 13:40 rt_200402_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 3104 2004-09-30 10:25 rt_200409_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 1054 2004-11-04 13:02 rt_200411_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 6816 2005-08-29 12:30 rt_200508_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 1090 2005-09-20 06:03 rt_200509_01.htm
-rwxrwx---+ 1 root WUM3\it - dataadm 1045 2005-09-20 06:03 rt_200509_02.htm
-rw-rw----+ 1 root WUM3\it - dataadm 3745 2006-10-23 13:11 rt_200608_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 5943 2007-06-17 21:55 rt_200705_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5708 2007-07-16 09:12 rt_200707_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6475 2007-09-04 16:32 rt_200709_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6746 2008-12-13 20:30 rt_200809_01.pdf
-rwxrwx---+ 1 root WUM3\it - dataadm 1074 2004-10-20 08:52 sb_200407_01.htm
-rw-rwx---+ 1 root WUM3\it - dataadm 2316 2006-04-05 11:59 sb_200601_01.htm
-rw-rwx---+ 1 root WUM3\it - dataadm 2316 2006-05-30 11:08 sb_200605_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 6773 2007-05-17 11:24 sb_200705_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 7597 2008-12-13 20:30 sb_200809_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5853 2008-12-13 20:30 sb_200810_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6305 2008-12-13 20:30 sb_200810_02.pdf
-rwxrwx---+ 1 root WUM3\it - dataadm 1091 2005-03-21 13:15 ut_200503_01.htm
-rw-rwx---+ 1 root WUM3\it - dataadm 6719 2006-05-30 11:33 ut_200605_01.htm
-rw-rw----+ 1 root WUM3\it - dataadm 8161 2007-06-17 21:56 ut_200705_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6337 2007-09-05 15:39 ut_200709_01.pdf
-rw-rw----+ 1 WUM3\kmshanah WUM3\it - dataadm 5990 2007-11-12 10:21 ut_200711_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5758 2008-12-13 20:30 ut_200804_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 7949 2008-12-13 20:30 ut_200809_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5846 2008-12-13 20:30 ut_200810_01.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 5770 2008-12-13 20:30 ut_200810_02.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 8160 2008-12-13 20:30 ut_200810_03.pdf
-rw-rw----+ 1 root WUM3\it - dataadm 6115 2008-10-30 12:14 ut_200811_01.pdf
Everything looks okay there except the one file with weird
permissions, group and owner numbers. Look what happens when I try to
delete the files from this directory:
hermes:/srv/samba/local/apps/CIM8/Release-Notes# rm *
rm: cannot remove `rc_200802_01.pdf': Read-only file system
rm: cannot remove `rc_200804_01.pdf': Read-only file system
rm: cannot remove `rc_200806_01.pdf': Read-only file system
rm: cannot remove `rc_200809_01.pdf': Read-only file system
rm: cannot remove `rd_200409_01.htm': Read-only file system
rm: cannot remove `rd_200508_01.htm': Read-only file system
rm: cannot remove `rd_200601_01.htm': Read-only file system
rm: cannot remove `rd_200608_01.htm': Read-only file system
rm: cannot remove `rd_200611_01.htm': Read-only file system
rm: cannot remove `rd_200612_01.htm': Read-only file system
rm: cannot remove `rd_200705_01.pdf': Read-only file system
rm: cannot remove `rd_200708_01.pdf': Read-only file system
rm: cannot remove `rd_200709_01.pdf': Read-only file system
rm: cannot remove `rd_200711_01.pdf': Read-only file system
rm: cannot remove `rd_200711_02.pdf': Read-only file system
rm: cannot remove `rd_200805_01.pdf': Read-only file system
rm: cannot remove `rd_200809_01.pdf': Read-only file system
rm: cannot remove `rd_200810_01.pdf': Read-only file system
rm: cannot remove `re_200409_01.htm': Read-only file system
rm: cannot remove `re_200508_01.htm': Read-only file system
rm: cannot remove `re_200511_01.htm': Read-only file system
rm: cannot remove `re_200602_01.htm': Read-only file system
rm: cannot remove `re_200608_01.htm': Read-only file system
rm: cannot remove `re_200611_01.htm': Read-only file system
rm: cannot remove `re_200612_01.htm': Read-only file system
rm: cannot remove `re_200612_02.htm': Read-only file system
rm: cannot remove `re_200705_01.pdf': Read-only file system
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rm: cannot remove `re_200807_01.pdf': Read-only file system
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rm: cannot remove `ro_200710_02.pdf': Read-only file system
rm: cannot remove `ro_200711_01.pdf': Read-only file system
rm: cannot remove `ro_200711_02.pdf': Read-only file system
rm: cannot remove `ro_200712_01.pdf': Read-only file system
rm: cannot remove `ro_200801_01.pdf': Read-only file system
rm: cannot remove `rt_200402_01.htm': Read-only file system
rm: cannot remove `rt_200409_01.htm': Read-only file system
rm: cannot remove `rt_200411_01.htm': Read-only file system
rm: cannot remove `rt_200508_01.htm': Read-only file system
rm: cannot remove `rt_200509_01.htm': Read-only file system
rm: cannot remove `rt_200509_02.htm': Read-only file system
rm: cannot remove `rt_200608_01.htm': Read-only file system
rm: cannot remove `rt_200705_01.pdf': Read-only file system
rm: cannot remove `rt_200707_01.pdf': Read-only file system
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rm: cannot remove `rt_200809_01.pdf': Read-only file system
rm: cannot remove `sb_200407_01.htm': Read-only file system
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rm: cannot remove `sb_200705_01.pdf': Read-only file system
rm: cannot remove `sb_200809_01.pdf': Read-only file system
rm: cannot remove `sb_200810_01.pdf': Read-only file system
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rm: cannot remove `ut_200503_01.htm': Read-only file system
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rm: cannot remove `ut_200711_01.pdf': Read-only file system
rm: cannot remove `ut_200804_01.pdf': Read-only file system
rm: cannot remove `ut_200809_01.pdf': Read-only file system
rm: cannot remove `ut_200810_01.pdf': Read-only file system
rm: cannot remove `ut_200810_02.pdf': Read-only file system
rm: cannot remove `ut_200810_03.pdf': Read-only file system
rm: cannot remove `ut_200811_01.pdf': Read-only file system
The filesystem was read-write beforehand. Here's what showed up in syslog:
Apr 8 05:48:58 hermes kernel: attempt to access beyond end of device
Apr 8 05:48:58 hermes kernel: dm-0: rw=0, want=824255763709960, limit=2147483648
Apr 8 05:48:58 hermes kernel: EXT4-fs error (device dm-0): ext4_xattr_delete_inode: inode 383: block 103031970463744 read error
Apr 8 05:48:58 hermes kernel: Aborting journal on device dm-0:8.
Apr 8 05:48:58 hermes kernel: Remounting filesystem read-only
Apr 8 05:48:58 hermes kernel: EXT4-fs error (device dm-0) in ext4_free_inode: Journal has aborted
So now I unmount and run fsck again:
hermes:~# e2fsck -p -f -v /dev/dm-0
/dev/dm-0: recovering journal
333016 inodes used (0.50%)
15412 non-contiguous inodes (4.6%)
# of inodes with ind/dind/tind blocks: 0/0/0
Extent depth histogram: 332627/321
46626122 blocks used (17.37%)
0 bad blocks
2 large files
306273 regular files
26672 directories
0 character device files
0 block device files
1 fifo
0 links
60 symbolic links (56 fast symbolic links)
1 socket
--------
333007 files
Please let me know how I can fix this.
Thanks and Regards,
Kevin.
[1] http://marc.info/?l=linux-ext4&m=123879692007843&w=2
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: ext4 bug and/or e2fsck hole
2009-04-07 20:48 ext4 bug and/or e2fsck hole Kevin Shanahan
@ 2009-04-07 23:13 ` Andreas Dilger
2009-04-07 23:39 ` Kevin Shanahan
0 siblings, 1 reply; 6+ messages in thread
From: Andreas Dilger @ 2009-04-07 23:13 UTC (permalink / raw)
To: Kevin Shanahan; +Cc: linux-ext4
On Apr 08, 2009 06:18 +0930, Kevin Shanahan wrote:
> I have a problem where my ext4 filesystem has been corrupted
> previously[1], but after being repaired by e2fsck problems still
> remain.
>
> Previously, some corruption occured with the directory entries in this
> directory which e2fsck "fixed" and was happy that the fs was
> consistent, but things didn't quite get back to normal:
>
> hermes:/srv/samba/local/apps/CIM8/Release-Notes# ls -l
> total 3120
> -rw-rw----+ 1 root WUM3\it - dataadm 6320 2007-11-12 11:35 rb_200711_02.pdf
> sr-S-----x 1 167085146 3064914020 0 1988-03-09 06:02 rc_200705_01.pdf
>
> Everything looks okay there except the one file with weird
> permissions, group and owner numbers. Look what happens when I try to
> delete the files from this directory:
>
> hermes:/srv/samba/local/apps/CIM8/Release-Notes# rm *
>
> The filesystem was read-write beforehand. Here's what showed up in syslog:
>
> Apr 8 05:48:58 hermes kernel: attempt to access beyond end of device
> Apr 8 05:48:58 hermes kernel: dm-0: rw=0, want=824255763709960, limit=2147483648
> Apr 8 05:48:58 hermes kernel: EXT4-fs error (device dm-0): ext4_xattr_delete_inode: inode 383: block 103031970463744 read error
> Apr 8 05:48:58 hermes kernel: Aborting journal on device dm-0:8.
> Apr 8 05:48:58 hermes kernel: Remounting filesystem read-only
> Apr 8 05:48:58 hermes kernel: EXT4-fs error (device dm-0) in ext4_free_inode: Journal has aborted
>
> So now I unmount and run fsck again:
>
> hermes:~# e2fsck -p -f -v /dev/dm-0
> /dev/dm-0: recovering journal
What version of e2fsprogs is this? It definitely appears that the
inode is corrupted (bad i_file_acl field), and e2fsck isn't fixing it.
Can you please dump this inode using "debugfs -c -R 'imap 383' /dev/dm-0"
and "dd if=/dev/dm-0 of=/tmp/bad_inode.383.bin bs=4k count=1 skip={blocknr}".
Cheers, Andreas
--
Andreas Dilger
Sr. Staff Engineer, Lustre Group
Sun Microsystems of Canada, Inc.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: ext4 bug and/or e2fsck hole
2009-04-07 23:13 ` Andreas Dilger
@ 2009-04-07 23:39 ` Kevin Shanahan
2009-04-07 23:51 ` Andreas Dilger
2009-04-07 23:58 ` Andreas Dilger
0 siblings, 2 replies; 6+ messages in thread
From: Kevin Shanahan @ 2009-04-07 23:39 UTC (permalink / raw)
To: Andreas Dilger; +Cc: linux-ext4
[-- Attachment #1: Type: text/plain, Size: 2737 bytes --]
On Tue, Apr 07, 2009 at 04:13:24PM -0700, Andreas Dilger wrote:
> On Apr 08, 2009 06:18 +0930, Kevin Shanahan wrote:
> > I have a problem where my ext4 filesystem has been corrupted
> > previously[1], but after being repaired by e2fsck problems still
> > remain.
> >
> > Previously, some corruption occured with the directory entries in this
> > directory which e2fsck "fixed" and was happy that the fs was
> > consistent, but things didn't quite get back to normal:
> >
> > hermes:/srv/samba/local/apps/CIM8/Release-Notes# ls -l
> > total 3120
> > -rw-rw----+ 1 root WUM3\it - dataadm 6320 2007-11-12 11:35 rb_200711_02.pdf
> > sr-S-----x 1 167085146 3064914020 0 1988-03-09 06:02 rc_200705_01.pdf
> >
> > Everything looks okay there except the one file with weird
> > permissions, group and owner numbers. Look what happens when I try to
> > delete the files from this directory:
> >
> > hermes:/srv/samba/local/apps/CIM8/Release-Notes# rm *
> >
> > The filesystem was read-write beforehand. Here's what showed up in syslog:
> >
> > Apr 8 05:48:58 hermes kernel: attempt to access beyond end of device
> > Apr 8 05:48:58 hermes kernel: dm-0: rw=0, want=824255763709960, limit=2147483648
> > Apr 8 05:48:58 hermes kernel: EXT4-fs error (device dm-0): ext4_xattr_delete_inode: inode 383: block 103031970463744 read error
> > Apr 8 05:48:58 hermes kernel: Aborting journal on device dm-0:8.
> > Apr 8 05:48:58 hermes kernel: Remounting filesystem read-only
> > Apr 8 05:48:58 hermes kernel: EXT4-fs error (device dm-0) in ext4_free_inode: Journal has aborted
> >
> > So now I unmount and run fsck again:
> >
> > hermes:~# e2fsck -p -f -v /dev/dm-0
> > /dev/dm-0: recovering journal
>
> What version of e2fsprogs is this? It definitely appears that the
> inode is corrupted (bad i_file_acl field), and e2fsck isn't fixing it.
Using current Debian stable release:
hermes:~# e2fsck -V
e2fsck 1.41.3 (12-Oct-2008)
Using EXT2FS Library version 1.41.3, 12-Oct-2008
> Can you please dump this inode using "debugfs -c -R 'imap 383' /dev/dm-0"
> and "dd if=/dev/dm-0 of=/tmp/bad_inode.383.bin bs=4k count=1 skip={blocknr}".
hermes:~# debugfs -c -R 'imap 383' /dev/dm-0
debugfs 1.41.3 (12-Oct-2008)
/dev/dm-0: catastrophic mode - not reading inode or group bitmaps
383: File not found by ext2_lookup
hermes:~# debugfs -c -R 'imap <383>' /dev/dm-0
debugfs 1.41.3 (12-Oct-2008)
/dev/dm-0: catastrophic mode - not reading inode or group bitmaps
Inode 383 is part of block group 0
located at block 312, offset 0x0e00
hermes:~# dd if=/dev/dm-0 of=bad_inode.383.bin bs=4k count=1 skip=312
1+0 records in
1+0 records out
4096 bytes (4.1 kB) copied, 3.9273e-05 s, 104 MB/s
Cheers,
Kevin.
[-- Attachment #2: bad_inode.383.bin --]
[-- Type: application/octet-stream, Size: 4096 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: ext4 bug and/or e2fsck hole
2009-04-07 23:39 ` Kevin Shanahan
@ 2009-04-07 23:51 ` Andreas Dilger
2009-04-07 23:58 ` Andreas Dilger
1 sibling, 0 replies; 6+ messages in thread
From: Andreas Dilger @ 2009-04-07 23:51 UTC (permalink / raw)
To: Kevin Shanahan; +Cc: linux-ext4
On Apr 08, 2009 09:09 +0930, Kevin Shanahan wrote:
> On Tue, Apr 07, 2009 at 04:13:24PM -0700, Andreas Dilger wrote:
> > What version of e2fsprogs is this? It definitely appears that the
> > inode is corrupted (bad i_file_acl field), and e2fsck isn't fixing it.
>
> Using current Debian stable release:
>
> hermes:~# e2fsck -V
> e2fsck 1.41.3 (12-Oct-2008)
> Using EXT2FS Library version 1.41.3, 12-Oct-2008
>
> > Can you please dump this inode using "debugfs -c -R 'imap 383' /dev/dm-0"
> > and "dd if=/dev/dm-0 of=/tmp/bad_inode.383.bin bs=4k count=1 skip={blocknr}".
>
> hermes:~# debugfs -c -R 'imap 383' /dev/dm-0
> debugfs 1.41.3 (12-Oct-2008)
> /dev/dm-0: catastrophic mode - not reading inode or group bitmaps
> 383: File not found by ext2_lookup
> hermes:~# debugfs -c -R 'imap <383>' /dev/dm-0
> debugfs 1.41.3 (12-Oct-2008)
> /dev/dm-0: catastrophic mode - not reading inode or group bitmaps
> Inode 383 is part of block group 0
> located at block 312, offset 0x0e00
000e00 845ac901 00000000 5d648154 9f6a0b23
000e10 22344c51 00000000 0001e064 00000000
000e20 c4a8c000 c591d204 9105f87d c6cf35c8
000e30 82016f23 d3a7defb af4ab245 d3123ef4
000e40 87cd5ebe fa60d394 db745504 a6f3a34d
000e50 6a5985d4 ac8cebf1 a605db29 548c8e6e
000e60 f665b0c8 e58c1934 00000000 00000000
000e70 00000000 5db50000 b6ae09f5 6bc9469f
000e80 9c950004 5b8f755b e31b8760 e49bfe80
000e90 215242b0 f708f501 ab1d808d 4143a941
000ea0 83ff4c83 36858a3e db376e67 c87ee64e
000eb0 c10e0487 8dc325a1 4e7327aa 71a6c841
000ec0 4014140b d18816c7 87898dba b986e891
000ed0 2dab53ed 8fef04ef f33deb1c 47010862
000ee0 c551c546 2c463176 0b0c554a 76af3850
000ef0 271cc4fa 457664de 79b808d5 4456415a
This inode looks like total garbage, unlike the ones immediately before
and after it in the same block. Why e2fsck doesn't complain about this
inode is a bit of a mystery.
Cheers, Andreas
--
Andreas Dilger
Sr. Staff Engineer, Lustre Group
Sun Microsystems of Canada, Inc.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: ext4 bug and/or e2fsck hole
2009-04-07 23:39 ` Kevin Shanahan
2009-04-07 23:51 ` Andreas Dilger
@ 2009-04-07 23:58 ` Andreas Dilger
2009-04-08 4:43 ` Kevin Shanahan
1 sibling, 1 reply; 6+ messages in thread
From: Andreas Dilger @ 2009-04-07 23:58 UTC (permalink / raw)
To: Kevin Shanahan; +Cc: linux-ext4
On Apr 08, 2009 09:09 +0930, Kevin Shanahan wrote:
> hermes:~# debugfs -c -R 'imap 383' /dev/dm-0
> debugfs 1.41.3 (12-Oct-2008)
> /dev/dm-0: catastrophic mode - not reading inode or group bitmaps
> 383: File not found by ext2_lookup
> hermes:~# debugfs -c -R 'imap <383>' /dev/dm-0
> debugfs 1.41.3 (12-Oct-2008)
> /dev/dm-0: catastrophic mode - not reading inode or group bitmaps
> Inode 383 is part of block group 0
> located at block 312, offset 0x0e00
In the meantime you can use "debugfs -w /dev/dm-0", "clri {filename}"
to zero out the inode, "freei {filename}" to mark the inode unused,
and "rm {filename}" to remove the file from the directory.
Cheers, Andreas
--
Andreas Dilger
Sr. Staff Engineer, Lustre Group
Sun Microsystems of Canada, Inc.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: ext4 bug and/or e2fsck hole
2009-04-07 23:58 ` Andreas Dilger
@ 2009-04-08 4:43 ` Kevin Shanahan
0 siblings, 0 replies; 6+ messages in thread
From: Kevin Shanahan @ 2009-04-08 4:43 UTC (permalink / raw)
To: Andreas Dilger; +Cc: linux-ext4
On Tue, Apr 07, 2009 at 04:58:35PM -0700, Andreas Dilger wrote:
> On Apr 08, 2009 09:09 +0930, Kevin Shanahan wrote:
> > hermes:~# debugfs -c -R 'imap 383' /dev/dm-0
> > debugfs 1.41.3 (12-Oct-2008)
> > /dev/dm-0: catastrophic mode - not reading inode or group bitmaps
> > 383: File not found by ext2_lookup
> > hermes:~# debugfs -c -R 'imap <383>' /dev/dm-0
> > debugfs 1.41.3 (12-Oct-2008)
> > /dev/dm-0: catastrophic mode - not reading inode or group bitmaps
> > Inode 383 is part of block group 0
> > located at block 312, offset 0x0e00
>
> In the meantime you can use "debugfs -w /dev/dm-0", "clri {filename}"
> to zero out the inode, "freei {filename}" to mark the inode unused,
> and "rm {filename}" to remove the file from the directory.
Thanks, I'll do this tonight when I can unmount the filesystem
again. If you think of anything other information I should gather
before I do that, let me know in the next 6-7 hours ;)
Cheers,
Kevin.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2009-04-08 4:44 UTC | newest]
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2009-04-07 20:48 ext4 bug and/or e2fsck hole Kevin Shanahan
2009-04-07 23:13 ` Andreas Dilger
2009-04-07 23:39 ` Kevin Shanahan
2009-04-07 23:51 ` Andreas Dilger
2009-04-07 23:58 ` Andreas Dilger
2009-04-08 4:43 ` Kevin Shanahan
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