CVSROOT: /cvs/cluster
Module name: cluster
Changes by: [EMAIL PROTECTED] 2008-01-30 06:57:41
Modified files:
gfs-kernel/src/gfs: rgrp.c
Log message:
Bugzilla 227892:
* Warn people about the RG corruption and request a gfs_fsck
* Upon error detection, perform a minimum error data collection
Port forward patch from RHEL5 branch to HEAD.
Original author: Wendy Cheng <[EMAIL PROTECTED]>
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/gfs-kernel/src/gfs/rgrp.c.diff?cvsroot=cluster&r1=1.21&r2=1.22
--- cluster/gfs-kernel/src/gfs/rgrp.c 2007/06/19 21:26:11 1.21
+++ cluster/gfs-kernel/src/gfs/rgrp.c 2008/01/30 06:57:41 1.22
@@ -1456,8 +1456,13 @@
goal = 0;
}
- if (gfs_assert_withdraw(rgd->rd_sbd, x <= length))
- blk = 0;
+ if (unlikely(x > length)) {
+ printk("GFS error: possible RG corruption\n");
+ printk(" please run gfs_fsck after withdraw\n");
+ dump_stack();
+ if (gfs_assert_withdraw(rgd->rd_sbd, x <= length))
+ blk = 0;
+ }
/* Attach bitmap buffer to trans, modify bits to do block alloc */
gfs_trans_add_bh(rgd->rd_gl, rgd->rd_bh[buf]);
