GFS2 Filesystem withdraw due to Buffer I/O error on Red Hat Enterprise Linux
Issue
- GFS2 suffered a withdraw due to an I/O error. LV went into suspend state and the GFS2 filesystem has hung.
Environment
- Red Hat Enterprise Linux Server 5 (with Resilient Storage Add Ons)
- High availability cluster with 2 or more nodes
- EMC SYMMETRIX SAN with SATA storage pools.
- GFS2 filesystem
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