[RHEL 5.3] Server experiencing mptbase task abort messages and high IO wait times
Issue
- Server experiencing mptbase task abort messages and high IO wait
- seems to have experienced some data loss.
- sudden onset of alerts within messages
- continuous alerts once they started
Jul 13 12:35:20 node kernel: sd 1:0:0:5:
Jul 13 12:35:20 node kernel: command: Read(10): 28 00 47 a7 b3 b0 00 04 00 00
Jul 13 12:35:21 node kernel: mptbase: ioc1: LogInfo(0x31140000): Originator={PL}, Code={IO Executed}, SubCode(0x0000)
Jul 13 12:35:21 node kernel: mptscsih: ioc1: task abort: SUCCESS (sc=ffff81061f49e680)
Jul 13 12:35:21 node kernel: mptscsih: ioc1: attempting task abort! (sc=ffff81061f49eb00)
Jul 13 12:35:21 node kernel: sd 1:0:0:5:
Jul 13 12:35:21 node kernel: command: Read(10): 28 00 47 a7 b3 b0 00 04 00 00
Jul 13 12:35:21 node kernel: mptbase: ioc1: LogInfo(0x31140000): Originator={PL}, Code={IO Executed}, SubCode(0x0000)
Environment
- RHEL5.3.z: (2.6.18-128.1.14.el5 01-Jun-2009)
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