|Summary:||failok option in /etc/fstab not being honored when NFS export is unavailable|
|Product:||Base System||Reporter:||Brian O'Regan <briano>|
|Component:||conf||Assignee:||freebsd-bugs (Nobody) <bugs>|
|Severity:||Affects Only Me||CC:||a.petrov, ngie|
Description Brian O'Regan 2014-01-23 12:20:00 UTC
When attempting to boot FreeBSD 10 when we try to mount an export that is not currently available the boot process stalls at [tcp] 192.168.1.2:/x: RPCPROG_NFS: RPC: Program not registered and loops until the export becomes available. fstab(5) documentation mentions: "If the option ``failok'' is specified, the system will ignore any error which happens during the mount of that filesystem, which would otherwise cause the system to drop into single user mode. " My expectation is if we set failok we should ignore the RPC error and continue to boot. root@basebsd10:/var/log # cat /etc/fstab # Device Mountpoint FStype Options Dump Pass# /dev/da0p2 / ufs rw 1 1 /dev/da0p3 none swap sw 0 0 192.168.1.2:/x/x /mnt/x nfs rw,failok 0 0 How-To-Repeat: Point /etc/fstab to an export that is not available and boot the machine.
Comment 1 Enji Cooper 2015-11-15 06:06:06 UTC
I've seen this too recently. I'm wondering if dump/pass == 0 vs != 0 would affect this any..