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cluster:194 [2021/07/06 18:19] hmeij07 [Snapshots] |
cluster:194 [2021/08/25 18:48] hmeij07 [Update 12] |
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* At 100% stanby reboots, HA disables, file system ok | * At 100% stanby reboots, HA disables, file system ok | ||
* Check version on standby, Initiate Fail Over (interrupts file system) | * Check version on standby, Initiate Fail Over (interrupts file system) | ||
- | * Login, | + | * Login, |
- | * Logout/ | + | * Logout/ |
- | * Wait for HA to be enabled, | + | * when old active server boots "Pending Update" confirm to complete |
+ | * check version on new standby | ||
+ | |||
+ | |||
==== HDD ==== | ==== HDD ==== | ||
Line 580: | Line 584: | ||
Storage > Pool > " | Storage > Pool > " | ||
+ | ** 12.0-U4.1 ** | ||
+ | * ditto above, see major release upgrade below | ||
+ | * but old active did not come up, reset controller | ||
+ | * click on " | ||
+ | * hmm something about failed to connect failoverscratchdisk? | ||
+ | ** 12.0-U5.1** | ||
+ | * standby reboot 5 mins | ||
+ | * fail over 1 min | ||
+ | * new standby "apply pending updates" | ||
+ | * this version went fine | ||
+ | __Not created/ | ||
+ | While the underlying issues have been fixed, this setting continues to be disabled by default for additional performance investigation. To manually reactivate persistent L2ARC, log in to the TrueNAS Web Interface, go to System > Tunables, and add a new tunable with these values: | ||
+ | < | ||
+ | Type = sysctl | ||
+ | Variable = vfs.zfs.l2arc.rebuild_enabled | ||
+ | Value = 1 | ||
+ | </ | ||
+ | From support: In an HA environment, | ||
\\ | \\ |