I have 2 WinXP servers, I am automounting using smbs. For one server, the
automounter unmounts the smbfs after inactivity as expected. For the other
server, supermad2, the automounter expires and unmounts the 4 shares after
approx the 60sec timeout, as expected. However, the shares are then
immediately remounted. Thus, the shares from the server are effectively
continuously mounted. Here's some sample automount debug output:
Jun 8 14:09:36 quetzal automount[31118]: handle_packet: type = 2
Jun 8 14:09:36 quetzal automount[31118]: handle_packet_expire_multi: token
297,
name supermad2
Jun 8 14:09:36 quetzal automount[31651]: expiring path /smb/supermad2
Jun 8 14:09:36 quetzal automount[31651]: umount_multi: path=/smb/supermad2
incl
=1
Jun 8 14:09:36 quetzal automount[31651]: umount_multi: unmounting
dir=/smb/supermad2/TRANSFER
Jun 8 14:09:36 quetzal automount[31651]: umount_multi: unmounting
dir=/smb/supermad2/MDUsers
Jun 8 14:09:36 quetzal automount[31651]: umount_multi: unmounting
dir=/smb/supermad2/CAD
Jun 8 14:09:36 quetzal automount[31651]: umount_multi: unmounting
dir=/smb/supermad2/ENG
Jun 8 14:09:36 quetzal automount[31651]: rm_unwanted: /smb/supermad2/TRANSFER
Jun 8 14:09:36 quetzal automount[31651]: rm_unwanted: /smb/supermad2/MDUsers
Jun 8 14:09:36 quetzal automount[31651]: rm_unwanted: /smb/supermad2/ENG
Jun 8 14:09:36 quetzal automount[31651]: rm_unwanted: /smb/supermad2/CAD
Jun 8 14:09:36 quetzal automount[31651]: expired /smb/supermad2
Jun 8 14:09:36 quetzal automount[31118]: handle_child: got pid 31651, sig 0
(0)
, stat 0
Jun 8 14:09:36 quetzal automount[31118]: sig_child: found pending iop pid
31651
: signalled 0 (sig 0), exit status 0
Jun 8 14:09:36 quetzal automount[31118]: send_ready: token=297
Jun 8 14:09:36 quetzal automount[31118]: handle_packet: type = 0
Jun 8 14:09:36 quetzal automount[31118]: handle_packet_missing: token 298,
name
supermad2
Jun 8 14:09:36 quetzal automount[31118]: attempting to mount
entry /smb/supermad2
lsof and fuser show the mounted filesystems are not busy. I would think if
the filesystems were busy, they would not be unmounted. I can't imagine why
the automounter would cycle with mount, unmount, mount, ...
with effectively zero unmounted time.
my config:
SuSE 10.1
Linux kernel 2.6.16.27-0.9-default
Linux automount version 4.1.4
thanks,
Jeff
--
Jeff Weber
American Superconductor Corp.
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