Node stuck in "Waiting for reservations to clear" during upgrade
Applies to
- MetroCluster IP
- Upgrading from an ONTAP release lower than 9.8P12 to 9.10.1 or higher
- FAS2750, FAS500f, AFF A220, or AFF A250
Issue
Node stuck in
Waiting for reservations to clear
during ONTAP upgrade from 9.8 to 9.10.1 (output truncated):LOADER-B> boot_ontap
NetApp Data ONTAP 9.10.1P2
bootarg.upgrade="true"
bootarg.from.version="9.8P9"
bootarg.to.version="9.10.1"
May 02 10:31:58 [node_B_2:kern.version.change:notice]: Data ONTAP kernel version was changed from 9.8P9 to 9.10.1P2.
Reservation conflict found on this node's disks!
Waiting for reservations to clear
Waiting for reservations to clear