I ran smart and it came back good, hmm ubuntu@plana74:~$ /usr/libexec/smart.pl All 4 drives happy as clams Thx YuriW ----- Original Message ----- From: "David Zafman" <dzafman@xxxxxxxxxx> To: "Sandon Van Ness" <svanness@xxxxxxxxxx> Cc: ceph-devel@xxxxxxxxxxxxxxx Sent: Friday, February 20, 2015 1:10:48 PM Subject: Disk failing plana74 A recent test run had an EIO on the following disk: plana74 /dev/sdb The machine is locked right now. David Zafman Senior Developer -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html