==> Regarding [autofs] Here's a new really odd auto.net bug ; Michael Marion
<[EMAIL PROTECTED]> adds:
mmarion> Had a similar problem in the past that turned out to be my fault,
mmarion> wrong /etc/auto.net script in place. Today, I'm seeing similar
mmarion> mount issue, but I've made sure the right script is in place.
Are you certain you are capturing all debug output? Add an entry to
syslog.conf like so:
*.* /var/log/debug
Then trigger the bug and send the logs. I think the logs you sent were
incomplete.
-Jeff
mmarion> If a host has >1 export, it works sort of as expected:
mmarion> kydland mmarion {728}$ /etc/auto.net cornholio
mmarion>
-fstype=nfs,rsize=8192,wsize=8192,hard,intr,acdirmin=1,acdirmax=5,acregmin=1,acregmax=5,nodev,nosuid
mmarion> \
mmarion> /local/mnt cornholio:/local/mnt \
mmarion> /tftpboot cornholio:/tftpboot
mmarion> kydland mmarion {729}$ ls /net/cornholio
mmarion> local tftpboot
mmarion> kydland mmarion {730}$ mount | grep cornholio
mmarion> cornholio:/local/mnt on /net/cornholio/local/mnt type nfs
mmarion>
(rw,nosuid,nodev,rsize=8192,wsize=8192,hard,intr,acdirmin=1,acdirmax=5,acregmin=1,acregmax=5,addr=129.46.234.38)
mmarion> but /tftpboot isn't there and debug/verbose output in syslog shows:
mmarion> Aug 2 13:43:01 kydland automount[32588]: attempting to mount entry
mmarion> /net/cornholio
mmarion> Aug 2 13:43:01 kydland kernel: nfs_get_root: getattr error = 116
mmarion> Aug 2 13:43:01 kydland kernel: nfs_read_super: get root inode failed
mmarion> Aug 2 13:43:01 kydland kernel: nfs_get_root: getattr error = 116
mmarion> Aug 2 13:43:01 kydland kernel: nfs_read_super: get root inode failed
mmarion> Aug 2 13:43:01 kydland automount[581]: >> mount: wrong fs type, bad
option,
mmarion> bad superblock on cornholio:/tftpboot,
mmarion> Aug 2 13:43:01 kydland automount[581]: >> or too many mounted
file
mmarion> systems
mmarion> Aug 2 13:43:01 kydland automount[581]: mount(nfs): nfs: mount failure
mmarion> cornholio:/tftpboot on /net/cornholio/tftpboot
mmarion> trying to ls that tftpboot path gives more logs:
mmarion> Aug 2 13:43:54 kydland automount[32588]: attempting to mount entry
mmarion> /net/cornholio/tftpboot
mmarion> Aug 2 13:43:54 kydland automount[631]: >> showmount: can't get
address for
mmarion> cornholio/tftpboot
mmarion> Aug 2 13:43:54 kydland automount[631]: lookup(program): lookup for
mmarion> cornholio/tftpboot failed
mmarion> Aug 2 13:43:54 kydland automount[631]: failed to mount
mmarion> /net/cornholio/tftpboot
mmarion> Aug 2 13:43:54 kydland automount[631]: umount_multi: no mounts found
under
mmarion> /net/cornholio/tftpboot
mmarion> Aug 2 13:43:54 kydland automount[631]: rm_unwanted:
/net/cornholio/tftpboot
mmarion> Aug 2 13:43:54 kydland automount[32588]: attempting to mount entry
mmarion> /net/cornholio/tftpboot
mmarion> Aug 2 13:43:54 kydland automount[643]: >> showmount: can't get
address for
mmarion> cornholio/tftpboot
mmarion> Aug 2 13:43:54 kydland automount[643]: lookup(program): lookup for
mmarion> cornholio/tftpboot failed
mmarion> Aug 2 13:43:54 kydland automount[643]: failed to mount
mmarion> /net/cornholio/tftpboot
mmarion> Aug 2 13:43:54 kydland automount[643]: umount_multi: no mounts found
under
mmarion> /net/cornholio/tftpboot
mmarion> Even worse, trying to mount a host with a single export mounts at the
wrong
mmarion> place (this is similar to what I saw before):
mmarion> kydland mmarion {733}$ /etc/auto.net tau
mmarion>
-fstype=nfs,rsize=8192,wsize=8192,hard,intr,acdirmin=1,acdirmax=5,acregmin=1,acregmax=5,nodev,nosuid
mmarion> \
mmarion> /local/mnt tau:/local/mnt
mmarion> kydland mmarion {734}$ ls /net/tau
mmarion> licenses lost+found mlb usr2 workspace
mmarion> kydland mmarion {735}$ mount | grep tau
mmarion> tau:/local/mnt on /net/tau type nfs
mmarion>
(rw,nosuid,nodev,rsize=8192,wsize=8192,hard,intr,acdirmin=1,acdirmax=5,acregmin=1,acregmax=5,addr=129.46.234.39)
mmarion> It should have mounted as /net/tau/local/mnt not /net/tau
mmarion> and syslog debug output shows:
mmarion> Aug 2 13:45:34 kydland automount[32588]: attempting to mount entry
/net/tau
mmarion> Aug 2 13:45:34 kydland automount[977]: mount(nfs): host /local/mnt:
lookup
mmarion> failure
mmarion> Aug 2 13:45:34 kydland automount[977]: >> nfs server reported tcp not
mmarion> available, falling back to udp
mmarion> Host has been up for 61 days, and I could swear it was ok when first
booted
mmarion> (though I could be wrong).
mmarion> Module loaded is autofs4, not autofs... patched up to 61 days ago.. :)
mmarion> automount daemon is 4.1.4 with patches from same timeframe.. added
patches:
mmarion> autofs-4.1.4-misc-fixes.patch
mmarion> autofs-4.1.4-multi-parse-fix.patch
mmarion> autofs-4.1.4-non-replicated-ping.patch
mmarion> Seeing same effect on multiple 64bit sles9 hosts, but same level of
mmarion> daemon/patches and exact same kernel (built from exact same src.rpm
anyway) on
mmarion> a 32bit host (with same /etc/auto.net script) is working fine.
mmarion> --
mmarion> Mike Marion-Unix SysAdmin/Staff Engineer-http://www.qualcomm.com
mmarion> Marge: "Homer, I couldn't help overhearing you warp Bart's mind."
mmarion> Homer: "And?"
==> The Simpsons
mmarion> _______________________________________________
mmarion> autofs mailing list
mmarion> [email protected]
mmarion> http://linux.kernel.org/mailman/listinfo/autofs
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