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linux:multipath [2017/03/13 17:23] tomsa |
linux:multipath [2017/03/13 17:24] (current) tomsa [Manual failover] |
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| Line 75: | Line 75: | ||
| 1) vyradit jednu z cest | 1) vyradit jednu z cest | ||
| <code bash> | <code bash> | ||
| - | echo offline > /sys/block/< -- device name -- >/device/state | + | echo offline > /sys/block/ [device name] /device/state |
| </code> | </code> | ||
| 2) cestu vratit zpet | 2) cestu vratit zpet | ||
| <code bash> | <code bash> | ||
| - | echo running > /sys/block/< -- device name -- >/device/state | + | echo running > /sys/block/ [device name] /device/state |
| </code> | </code> | ||
| Je to vhodne udelat po automatickem failover v pripade, ze se prepne cesta z fc na iscsi. Je nastaveno nevracet se zpet, takze zabitim aktivniho ISCSI donutime multipath zase zacit pouzivat FC | Je to vhodne udelat po automatickem failover v pripade, ze se prepne cesta z fc na iscsi. Je nastaveno nevracet se zpet, takze zabitim aktivniho ISCSI donutime multipath zase zacit pouzivat FC | ||
linux/multipath.1489422224.txt.gz · Last modified: 2017/03/13 17:23 by tomsa