Hi2all I have RedHat 5.5 ( kernel 2.6.18-194.el5 ) and 2hard disk with raid1 with md I have this setup on several machines, and recently notice this messages in /var/log/messages Are this normal? Seems a re-sync but happened on several machines.. May 23 04:22:01 <kern.info> dc2-x6250-a kernel: md: syncing RAID array md0 May 23 04:22:01 <kern.info> dc2-x6250-a kernel: md: minimum _guaranteed_ reconstruction speed: 1000 KB/sec/disc. May 23 04:22:01 <kern.info> dc2-x6250-a kernel: md: using maximum available idle IO bandwidth (but not more than 200000 KB/sec) for reconstruction. May 23 04:22:01 <kern.info> dc2-x6250-a kernel: md: using 128k window, over a total of 256896 blocks. May 23 04:22:01 <kern.info> dc2-x6250-a kernel: md: delaying resync of md1 until md0 has finished resync (they share one or more physical units) May 23 04:22:04 <kern.info> dc2-x6250-a kernel: md: md0: sync done. May 23 04:22:04 <kern.info> dc2-x6250-a kernel: md: syncing RAID array md1 May 23 04:22:04 <kern.info> dc2-x6250-a kernel: md: minimum _guaranteed_ reconstruction speed: 1000 KB/sec/disc. May 23 04:22:04 <kern.info> dc2-x6250-a kernel: md: using maximum available idle IO bandwidth (but not more than 200000 KB/sec) for reconstruction. May 23 04:22:04 <kern.info> dc2-x6250-a kernel: md: using 128k window, over a total of 8193024 blocks. May 23 04:23:41 <kern.info> dc2-x6250-a kernel: md: md1: sync done. thanks for any info regards jose -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean. -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html