My Linux server is not showing its new size fiber lenses after expanding on the fly (online). Storage people successfully resized the size of 2 TB Lins from 1 TB We are not running ISCSI Lin on Fiber San (HP EVA Kit, PSV 450) RHEL 5.3 Linux machines. I did the following but failed, I still can not see the new size of 2Tb, I still see the old size of 1Tb Please note that these LUNs have been configured as Oracle for raw devices and hence no LVM is used.
I have not left any process
Rescan scsi bus 1. Resonance 1 & gt; / Sys / block / sda / device / rescan echo1> / Sys / block / sdb / device / rescan
Update the size of your multipath device
Multipathd -k "resize map orac_backup"
3.resize2fs / Dev / mapper / orac_backup (Probably seems to be required to fail for a process in this scenario)
I tried to do this by testing multipath failover] Multipath-A Dell path SDA path SDA Add
Dell Path S Db add path sdb
All commands run successfuly but still showing the old LUN size, Linux OS or kernel A Also does not see the new Loon size. I have tried many times and it also restarts the multipath service in the middle of each process
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Have you tried to flush and reload the map after re-scanning? Multipath -f orac_backup and then multipath -r
- l
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