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cluster:194 [2021/07/06 14:19] hmeij07 [Snapshots] |
cluster:194 [2021/08/18 08:58] hmeij07 [Update 11] |
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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 581: | Line 585: | ||
+ | ** 12.0-U5.1** | ||
+ | * standby reboot 5 mins | ||
+ | * fail over 1 min | ||
+ | * new standby "apply pending updates" | ||
+ | * this version went fine | ||
+ | Not applied yet ...\\ | ||
+ | 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 | ||
+ | </ | ||