b37ce15446
a sync(2) syscall before unmount(2) for the "-f" case. This avoids a forced dismount from getting stuck for an NFS mountpoint in sync() when the server is not responsive. With this commit, forced dismounts should normally work for the NFS clients, but can take up to about 1minute to complete. PR: kern/157365 Reviewed by: kib MFC after: 2 weeks |
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Makefile | ||
umount.8 | ||
umount.c |