A and B are identical machines. Network has lots of redundancy. They both access same OCFS2 volumes over Fiber Channel on a SAN.
Red Hat Enterprise Linux Server release 5.3 (Tikanga) 2.6.18-128.el5 x86_64 OCFS2 1.2.9 There's a software appending lines to some log files on a SAN volume shared by both nodes. Either system can write to the log files. As a redundancy test, I cut off power to node A while doing transactions on the site (sudden cut-off, no graceful shutdown). While logged in to node B, I noticed some log files appeared to be filled with NULL (00 hex) characters at the end. When I powered node A back on, the log files turned normal all of a sudden. Looks like no logging data was lost, I could read the lines that were logged while A was down. It's just during the power shutdown on node A, the files appeared padded with NULL at the end on node B, but turned back normal when A came back online. Is this something that can be fixed? -- Florin Andrei http://florin.myip.org/ _______________________________________________ Ocfs2-users mailing list Ocfs2-users@oss.oracle.com http://oss.oracle.com/mailman/listinfo/ocfs2-users
