From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhangguanghui Date: Thu, 17 Dec 2015 05:33:27 +0000 Subject: [Ocfs2-devel] ocfs2 cannot continue when JBD2 has aborted the journal, Message-ID: <2015121713343524045332@h3c.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ocfs2-devel@oss.oracle.com Hi all, A tiny race about JBD2 has aborted to jbd2_journal_flush, because of unstable storage link and I/O stress. while JBD2 state is aborted, have been -EIO error, may cause all cluster nodes hung. so I thinks JBD2 has aborted the journal, ocfs2 cannot continue and trigger ocfs2_abort. Thanks, Any ideas about this patch? description: ocfs2_commit_thread ocfs2_commit_cache jbd2_journal_flush --- journal.c 2015-12-17 11:36:39.140542941 +0800 +++ journal.c.diff 2015-12-17 11:39:21.308542922 +0800 @@ -328,6 +328,9 @@ if (status < 0) { up_write(&journal->j_trans_barrier); mlog_errno(status); + if (is_journal_aborted(journal)) { + ocfs2_abort(osb->sb, "Detect aborted journal,while committing cache."); + } goto finally; } ________________________________ zhangguanghui ------------------------------------------------------------------------------------------------------------------------------------- ???????????????????????????????????????? ???????????????????????????????????????? ???????????????????????????????????????? ??? This e-mail and its attachments contain confidential information from H3C, which is intended only for the person or entity whose address is listed above. Any use of the information contained herein in any way (including, but not limited to, total or partial disclosure, reproduction, or dissemination) by persons other than the intended recipient(s) is prohibited. If you receive this e-mail in error, please notify the sender by phone or email immediately and delete it! -------------- next part -------------- An HTML attachment was scrubbed... URL: http://oss.oracle.com/pipermail/ocfs2-devel/attachments/20151217/29877c0d/attachment.html