On Thu, 23 Oct 2008, Pramod Batni wrote: > On 10/23/08 08:19, Paul B. Henson wrote: > > > > Ok, that leads to another question, why does creating a new ZFS filesystem > > require determining if any of the existing filesystems in the dataset are > > mounted :)? > > I am not sure. All the checking is done as part of the libshare's sa_init > which is calling into sa_get_zfs_shares().
It does make a big difference whether or not sharenfs is enabled, I haven't finished my testing, but at 5000 filesystems it takes about 30 seconds to create a new filesystem and over 30 minutes to reboot if they are shared, but only 7 seconds to make a filesystem and about 15 minutes to reboot if they are not. > You could do that else I can open a bug for you citing the Nevada > build [b97] you are using. I would greatly appreciate it if you could open the bug, I don't have an opensolaris bugzilla account yet and you'd probably put better technical details in it anyway :). If you do, could you please let me know the bug# so I can refer to it once S10U6 is out and I confirm it has the same behavior? Thanks much... -- Paul B. Henson | (909) 979-6361 | http://www.csupomona.edu/~henson/ Operating Systems and Network Analyst | [EMAIL PROTECTED] California State Polytechnic University | Pomona CA 91768 _______________________________________________ zfs-discuss mailing list [email protected] http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
