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Nov
17
awarded  Teacher
Nov
17
answered RAID Array performance on an HP Proliant ML350 G5 Smart Array E200i
Oct
17
comment How do you re-mount an ext3 fs readwrite after it gets mounted readonly from a disk error?
Default disk IO timeout of 30seconds? The above thread? The note from RedHat (outdated as it may) stating they cannot handle a "State change notification" gracefully, the way it would be intended. That Redhat by default put the multipath bindings in a location (/var/lib) that would not accessible at the load time of the multipath driver? That you can't recursively hot-disable a PCI hotplug hba and temporarly automagically take all dependant LUNs offline until it has been replaced. That it has no multithreaded HW init and takes "a while" to come up with >1k luns. Udev, being a shell script...
Oct
17
answered How do you re-mount an ext3 fs readwrite after it gets mounted readonly from a disk error?
Jun
16
answered How exactly & specifically does layer 3 LACP destination address hashing work?