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| 3PAR OS 3.1.3 MU1 P10 https://3parug.com/viewtopic.php?f=18&t=1098 |
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| Author: | bajorgensen [ Mon Jan 05, 2015 10:51 am ] |
| Post subject: | 3PAR OS 3.1.3 MU1 P10 |
Hi all. We are investigating a major issue were LUNs are going RO. HP has recommended to apply P10. Looking at the release notes I did find an interesting note: "Remote mirror locking might remain indefinitely." P10 obsoletes P07 and P09, and has a similar or the same issue with a different text: "The thread handling remote requests hold the CPU and prevent access to other threads. When certain CPU locks are held, a series of delayed I/O requests might cause system outage. This is resolved" I have requested more info from HP, but are anyone aware of this problem, or have been requested to apply this patch from HP? - Anders http://h20566.www2.hp.com/hpsc/doc/publ ... cale=en_US http://h20566.www2.hp.com/hpsc/doc/publ ... cale=en_US |
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