https://community.hpe.com/t5/disk-enclosures/a-cluster-lock-disk-has-failed-i-o-error/m-p/3903434#M22299 Hi,<BR />I have HP-UX 10.20B box with High Availability ARRAY. One of the cluster lock disks has failed and the system reported that if not repaired it could cause one of the nodes to crash. the said disk is c1t0d0 and kept showing this messages on my console terminal. Pls. how do I get about solving this.<BR /><BR /> Thu, 23 Nov 2006 13:33:40 GMT jaminas 2006-11-23T13:33:40Z https://community.hpe.com/t5/disk-enclosures/a-cluster-lock-disk-has-failed-i-o-error/m-p/3903434#M22299 Hi,<BR />I have HP-UX 10.20B box with High Availability ARRAY. One of the cluster lock disks has failed and the system reported that if not repaired it could cause one of the nodes to crash. the said disk is c1t0d0 and kept showing this messages on my console terminal. Pls. how do I get about solving this.<BR /><BR /> Thu, 23 Nov 2006 13:33:40 GMT https://community.hpe.com/t5/disk-enclosures/a-cluster-lock-disk-has-failed-i-o-error/m-p/3903434#M22299 jaminas 2006-11-23T13:33:40Z https://community.hpe.com/t5/disk-enclosures/a-cluster-lock-disk-has-failed-i-o-error/m-p/3903435#M22300 Hi,<BR /><BR />sounds like you are using a HA disk system (not an array). You should replace the faulty disk asap and restore the config (vgcfgrestore). Thu, 23 Nov 2006 13:55:05 GMT https://community.hpe.com/t5/disk-enclosures/a-cluster-lock-disk-has-failed-i-o-error/m-p/3903435#M22300 Torsten. 2006-11-23T13:55:05Z