Re: Multiple identical NFS mounts under RH8
On Mon, 2003-03-24 at 18:06, Ashley M. Kirchner wrote: Michael Mansour wrote: I think I've found a bug in RH8's NFS. On the RH8 client, I can mount the filesystem many times as shown (df -k output): The same thing happens under RH7.3 - all of my machines are 7.3 and I can replicate the same thing you just did. If I am not mistaken, this is a change the Kernel made in 2.4. -- Bill Anderson RHCE #807302597505773 [EMAIL PROTECTED] -- redhat-list mailing list unsubscribe mailto:[EMAIL PROTECTED] https://listman.redhat.com/mailman/listinfo/redhat-list
Re: Multiple identical NFS mounts under RH8
But isn't it strange how this can happen, since the mount point is already mounted. I also administer many Tru64 UNIX and Sun Solaris machines, and neither shows this type of behaviour. If something is mounted, you shouldn't be able to mount on top of it, just imagient he mess you get yourself in when you try to unmount early mounted filesystems when others are already mounted on top of them. Michael. --- Ashley M. Kirchner [EMAIL PROTECTED] wrote: Michael Mansour wrote: I think I've found a bug in RH8's NFS. On the RH8 client, I can mount the filesystem many times as shown (df -k output): The same thing happens under RH7.3 - all of my machines are 7.3 and I can replicate the same thing you just did. -- W | I haven't lost my mind; it's backed up on tape somewhere. + Ashley M. Kirchner mailto:[EMAIL PROTECTED] . 303.442.6410 x130 IT Director / SysAdmin / WebSmith . 800.441.3873 x130 Photo Craft Laboratories, Inc.. 3550 Arapahoe Ave. #6 http://www.pcraft.com . . .. Boulder, CO 80303, U.S.A. ATTACHMENT part 2 application/x-pkcs7-signature name=smime.p7s __ Do you Yahoo!? Yahoo! Platinum - Watch CBS' NCAA March Madness, live on your desktop! http://platinum.yahoo.com -- redhat-list mailing list unsubscribe mailto:[EMAIL PROTECTED] https://listman.redhat.com/mailman/listinfo/redhat-list
Re: Multiple identical NFS mounts under RH8
Michael Mansour wrote: But isn't it strange how this can happen, since the mount point is already mounted. ...just imagient he mess you get yourself in when you try to unmount early mounted filesystems when others are already mounted on top of them. I don't like to imagine things. Gets me in trouble. Although, I can unmount the same mount point several times, (in case it did get mounted multiple times), with no problems. [30] [EMAIL PROTECTED]:~ df -k | grep usr/local/src [31] [EMAIL PROTECTED]:~ mount -t nfs src:/mnt/src /usr/local/src [32] [EMAIL PROTECTED]:~ df -k | grep usr/local/src src:/mnt/src 13156032 7670992 4816752 62% /usr/local/src [33] [EMAIL PROTECTED]:~ mount -t nfs src:/mnt/src /usr/local/src [34] [EMAIL PROTECTED]:~ df -k | grep usr/local/src src:/mnt/src 13156032 7670992 4816752 62% /usr/local/src src:/mnt/src 13156032 7670992 4816752 62% /usr/local/src [35] [EMAIL PROTECTED]:~ mount -t nfs src:/mnt/src /usr/local/src [36] [EMAIL PROTECTED]:~ df -k | grep usr/local/src src:/mnt/src 13156032 7670992 4816752 62% /usr/local/src src:/mnt/src 13156032 7670992 4816752 62% /usr/local/src src:/mnt/src 13156032 7670992 4816752 62% /usr/local/src [37] [EMAIL PROTECTED]:~ umount /usr/local/src [38] [EMAIL PROTECTED]:~ umount /usr/local/src [39] [EMAIL PROTECTED]:~ umount /usr/local/src [40] [EMAIL PROTECTED]:~ umount /usr/local/src umount: /usr/local/src: not mounted [41] [EMAIL PROTECTED]:~ -- W | I haven't lost my mind; it's backed up on tape somewhere. + Ashley M. Kirchner mailto:[EMAIL PROTECTED] . 303.442.6410 x130 IT Director / SysAdmin / WebSmith . 800.441.3873 x130 Photo Craft Laboratories, Inc.. 3550 Arapahoe Ave. #6 http://www.pcraft.com . . .. Boulder, CO 80303, U.S.A. smime.p7s Description: S/MIME Cryptographic Signature
Multiple identical NFS mounts under RH8
Hi, I think I've found a bug in RH8's NFS. I have 3 Red Hat machines, 2 of the RH8 and 1 RH6.2 On one of the RH8 machines, I export a filesystem, while the other RH8 and RH6.2 machines mount that exported filesystem. On the RH8 client, I can mount the filesystem many times as shown (df -k output): testserv:/data01 8744304 6903844 1840460 79% /mnt/testserv testserv:/data01 8744304 6903844 1840460 79% /mnt/testserv testserv:/data01 8744304 6903844 1840460 79% /mnt/testserv testserv:/data01 8744304 6903844 1840460 79% /mnt/testserv testserv:/data01 8744304 6903844 1840460 79% /mnt/testserv and a cat of my mtab: testserv:/data01 /mnt/testserv nfs rw,addr=203.14.211.9 0 0 testserv:/data01 /mnt/testserv nfs rw,addr=203.14.211.9 0 0 testserv:/data01 /mnt/testserv nfs rw,addr=203.14.211.9 0 0 testserv:/data01 /mnt/testserv nfs rw,addr=203.14.211.9 0 0 testserv:/data01 /mnt/testserv nfs rw,addr=203.14.211.9 0 0 while on my RH6.2 machine, when I try to mount the /mnt/testserv directory: mount: testserv:/data01 already mounted or /mnt/testserv busy mount: according to mtab, testserv:/data01 is already mounted on /mnt/testserv Has anyone else experienced this issue before? BTW, I can dismount each and every RH8 mount point one at a time also. Weird. Michael. __ Do you Yahoo!? Yahoo! Platinum - Watch CBS' NCAA March Madness, live on your desktop! http://platinum.yahoo.com -- redhat-list mailing list unsubscribe mailto:[EMAIL PROTECTED] https://listman.redhat.com/mailman/listinfo/redhat-list
Re: Multiple identical NFS mounts under RH8
Michael Mansour wrote: I think I've found a bug in RH8's NFS. On the RH8 client, I can mount the filesystem many times as shown (df -k output): The same thing happens under RH7.3 - all of my machines are 7.3 and I can replicate the same thing you just did. -- W | I haven't lost my mind; it's backed up on tape somewhere. + Ashley M. Kirchner mailto:[EMAIL PROTECTED] . 303.442.6410 x130 IT Director / SysAdmin / WebSmith . 800.441.3873 x130 Photo Craft Laboratories, Inc.. 3550 Arapahoe Ave. #6 http://www.pcraft.com . . .. Boulder, CO 80303, U.S.A. smime.p7s Description: S/MIME Cryptographic Signature
Re: Multiple identical NFS mounts under RH8
I see this behavior with RH 7.3 also. In fact, I can have different directories on the same mount point. However only the most recent mount is available. Sort of like peeling an onion. Carl Carl G. Riches Software Engineer Department of Mathematics Box 354350 voice: 206-543-5082 or 206-616-3636 University of Washingtonfax: 206-543-0397 Seattle, WA 98195-4350 internet: [EMAIL PROTECTED] On Mon, 24 Mar 2003, Ashley M. Kirchner wrote: Michael Mansour wrote: I think I've found a bug in RH8's NFS. On the RH8 client, I can mount the filesystem many times as shown (df -k output): The same thing happens under RH7.3 - all of my machines are 7.3 and I can replicate the same thing you just did. -- W | I haven't lost my mind; it's backed up on tape somewhere. + Ashley M. Kirchner mailto:[EMAIL PROTECTED] . 303.442.6410 x130 IT Director / SysAdmin / WebSmith . 800.441.3873 x130 Photo Craft Laboratories, Inc.. 3550 Arapahoe Ave. #6 http://www.pcraft.com . . .. Boulder, CO 80303, U.S.A. -- redhat-list mailing list unsubscribe mailto:[EMAIL PROTECTED] https://listman.redhat.com/mailman/listinfo/redhat-list
Re: Multiple identical NFS mounts under RH8
Michael Mansour wrote: Hi, I think I've found a bug in RH8's NFS. I have 3 Red Hat machines, 2 of the RH8 and 1 RH6.2 On one of the RH8 machines, I export a filesystem, while the other RH8 and RH6.2 machines mount that exported filesystem. On the RH8 client, I can mount the filesystem many times as shown (df -k output): testserv:/data01 8744304 6903844 1840460 79% /mnt/testserv testserv:/data01 8744304 6903844 1840460 79% /mnt/testserv testserv:/data01 8744304 6903844 1840460 79% /mnt/testserv testserv:/data01 8744304 6903844 1840460 79% /mnt/testserv testserv:/data01 8744304 6903844 1840460 79% /mnt/testserv and a cat of my mtab: testserv:/data01 /mnt/testserv nfs rw,addr=203.14.211.9 0 0 testserv:/data01 /mnt/testserv nfs rw,addr=203.14.211.9 0 0 testserv:/data01 /mnt/testserv nfs rw,addr=203.14.211.9 0 0 testserv:/data01 /mnt/testserv nfs rw,addr=203.14.211.9 0 0 testserv:/data01 /mnt/testserv nfs rw,addr=203.14.211.9 0 0 while on my RH6.2 machine, when I try to mount the /mnt/testserv directory: mount: testserv:/data01 already mounted or /mnt/testserv busy mount: according to mtab, testserv:/data01 is already mounted on /mnt/testserv Has anyone else experienced this issue before? BTW, I can dismount each and every RH8 mount point one at a time also. Weird. This is normal. -- There is no such thing as obsolete hardware. Merely hardware that other people don't want. (The Second Rule of Hardware Acquisition) Sam Flory [EMAIL PROTECTED] -- redhat-list mailing list unsubscribe mailto:[EMAIL PROTECTED] https://listman.redhat.com/mailman/listinfo/redhat-list
