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cluster:start [2012/11/23 11:33]
giancarlo |
cluster:start [2012/11/23 11:36]
giancarlo |
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| ***Cluster maintenance** update to //"Storage in HA: manutenzione ordinaria e straordinaria."//, RT N.41, febbraio 2012, Ceris-CNR ([[http://www2.ceris.cnr.it/ceris/rapportitecnici/2012/RT_41_12_BIRELLO.pdf|PDF]]) | ***Cluster maintenance update** to //"Storage in HA: manutenzione ordinaria e straordinaria."//, RT N.41, febbraio 2012, Ceris-CNR ([[http://www2.ceris.cnr.it/ceris/rapportitecnici/2012/RT_41_12_BIRELLO.pdf|PDF]]) |
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| * SystemRescue 3.1.1 changes disk naming from /dev/cciss/c0dx to /dev/sdy (e.g. /dev/cciss/c0d0p2 -> /dev/sda2). | * SystemRescue 3.1.1 changes **disk naming** from /dev/cciss/c0dx to /dev/sdy (e.g. /dev/cciss/c0d0p2 -> /dev/sda2). |
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| Node backup: | Node backup: |
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| * After DRBD package update: | * After DRBD package update: |
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| It is very important to remove startup script BEFORE reboot to avoid cluster re-sync and/or spli-brain: | It is very important to **remove startup script BEFORE reboot** to avoid cluster re-sync and/or spli-brain: |
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| <WRAP prewrap center> | <WRAP prewrap center> |
