I'm using automount on Fedora34 for a samba share running on Fedora15. The following configuration worked well in an old Fedora27, except I had to add forceuid and forcegid to work on Fedora34.
$ cat /etc/auto.autofs public -fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 ://dixie.tessier-ashpool/public/ $ tail -n 3 /etc/auto.master +auto.master /autofs /etc/auto.autofs And now my problem: sometimes automount mounts the volume 5 times in a row and only unmounts 1 of them after timeout. I disabled autofs service and made sure there are no more instances running. Then I run automount manually and this is the output (newlines for better readability by me):
$ sudo automount -vdf Starting automounter version 5.1.7-17.fc34, master map auto.master using kernel protocol version 5.05 lookup_nss_read_master: reading master sss auto.master do_init: parse(sun): init gathered global options: (null) can't connect to sssd, retry for 10 seconds lookup_nss_read_master: auto.master not found, replacing '.' with '_' do_init: parse(sun): init gathered global options: (null) can't connect to sssd, retry for 10 seconds lookup_nss_read_master: no map - continuing to next source lookup_nss_read_master: reading master files auto.master do_init: parse(sun): init gathered global options: (null) lookup_read_master: lookup(file): read entry /misc lookup_read_master: lookup(file): read entry /net lookup_read_master: lookup(file): read entry +dir:/etc/auto.master.d lookup_nss_read_master: reading master dir /etc/auto.master.d lookup_read_master: lookup(dir): scandir: /etc/auto.master.d lookup_read_master: lookup(file): read entry +auto.master lookup_nss_read_master: reading master sss auto.master do_init: parse(sun): init gathered global options: (null) can't connect to sssd, retry for 10 seconds lookup_nss_read_master: no map - continuing to next source lookup_nss_read_master: reading master files auto.master do_init: parse(sun): init gathered global options: (null) lookup_read_master: lookup(file): read entry /autofs master_do_mount: mounting /misc automount_path_to_fifo: fifo name /run/autofs.fifo-misc lookup_nss_read_map: reading map file /etc/auto.misc do_init: parse(sun): init gathered global options: (null) mounted indirect on /misc with timeout 300, freq 75 seconds st_ready: st_ready(): state = 0 path /misc master_do_mount: mounting /net automount_path_to_fifo: fifo name /run/autofs.fifo-net lookup_nss_read_map: reading map hosts (null) do_init: parse(sun): init gathered global options: (null) lookup_read_map: lookup(hosts): read hosts map lookup_read_map: lookup(hosts): map not browsable, update existing host entries only mounted indirect on /net with timeout 300, freq 75 seconds st_ready: st_ready(): state = 0 path /net master_do_mount: mounting /autofs automount_path_to_fifo: fifo name /run/autofs.fifo-autofs lookup_nss_read_map: reading map file /etc/auto.autofs do_init: parse(sun): init gathered global options: (null) mounted indirect on /autofs with timeout 300, freq 75 seconds st_ready: st_ready(): state = 0 path /autofs handle_packet: type = 3 handle_packet_missing_indirect: token 1, name public, request pid 4747 attempting to mount entry /autofs/public lookup_mount: lookup(file): looking up public lookup_mount: lookup(file): public -> -fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 ://dixie.tessier-ashpool/public/ parse_mount: parse(sun): expanded entry: -fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 ://dixie.tessier-ashpool/public/ parse_mount: parse(sun): gathered options: fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 parse_mount: parse(sun): dequote("://dixie.tessier-ashpool/public/") -> ://dixie.tessier-ashpool/public/ parse_mount: parse(sun): core of entry: options=fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0, loc=://dixie.tessier-ashpool/public/ sun_mount: parse(sun): mounting root /autofs, mountpoint public, what //dixie.tessier-ashpool/public/, fstype cifs, options credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 do_mount: //dixie.tessier-ashpool/public/ /autofs/public type cifs options credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 using module generic mount_mount: mount(generic): calling mkdir_path /autofs/public mount(generic): calling mount -t cifs -o credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 //dixie.tessier-ashpool/public/ /autofs/public mount_mount: mount(generic): mounted //dixie.tessier-ashpool/public/ type cifs on /autofs/public dev_ioctl_send_ready: token = 1 mounted /autofs/public st_expire: state 1 path /autofs expire_proc: exp_proc = 139801751950912 path /autofs expire_proc_indirect: expire /autofs/public expire_proc_indirect: 1 remaining in /autofs expire_cleanup: got thid 139801751950912 path /autofs stat 1 expire_cleanup: sigchld: exp 139801751950912 finished, switching from 2 to 1 st_ready: st_ready(): state = 2 path /autofs st_expire: state 1 path /autofs expire_proc: exp_proc = 139801751950912 path /autofs expire_proc_indirect: expire /autofs/public expire_proc_indirect: 1 remaining in /autofs expire_cleanup: got thid 139801751950912 path /autofs stat 1 expire_cleanup: sigchld: exp 139801751950912 finished, switching from 2 to 1 st_ready: st_ready(): state = 2 path /autofs st_expire: state 1 path /autofs expire_proc: exp_proc = 139801751950912 path /autofs expire_proc_indirect: expire /autofs/public expire_proc_indirect: 1 remaining in /autofs expire_cleanup: got thid 139801751950912 path /autofs stat 1 expire_cleanup: sigchld: exp 139801751950912 finished, switching from 2 to 1 st_ready: st_ready(): state = 2 path /autofs st_expire: state 1 path /autofs expire_proc: exp_proc = 139801751950912 path /autofs expire_proc_indirect: expire /autofs/public expire_proc_indirect: 1 remaining in /autofs expire_cleanup: got thid 139801751950912 path /autofs stat 1 expire_cleanup: sigchld: exp 139801751950912 finished, switching from 2 to 1 st_ready: st_ready(): state = 2 path /autofs st_expire: state 1 path /autofs expire_proc: exp_proc = 139801751950912 path /autofs expire_proc_indirect: expire /autofs/public expire_proc_indirect: 1 remaining in /autofs expire_cleanup: got thid 139801751950912 path /autofs stat 1 expire_cleanup: sigchld: exp 139801751950912 finished, switching from 2 to 1 st_ready: st_ready(): state = 2 path /autofs st_expire: state 1 path /autofs expire_proc: exp_proc = 139801751950912 path /autofs expire_proc_indirect: expire /autofs/public expire_proc_indirect: 1 remaining in /autofs expire_cleanup: got thid 139801751950912 path /autofs stat 1 expire_cleanup: sigchld: exp 139801751950912 finished, switching from 2 to 1 st_ready: st_ready(): state = 2 path /autofs st_expire: state 1 path /autofs expire_proc: exp_proc = 139801751950912 path /autofs expire_proc_indirect: expire /autofs/public handle_packet: type = 4 handle_packet_expire_indirect: token 2, name public expiring path /autofs/public umount_multi: path /autofs/public incl 1 umount_subtree_mounts: unmounting dir = /autofs/public rm_unwanted_fn: removing directory /autofs/public expired /autofs/public dev_ioctl_send_ready: token = 2 expire_cleanup: got thid 139801751950912 path /autofs stat 0 expire_cleanup: sigchld: exp 139801751950912 finished, switching from 2 to 1 st_ready: st_ready(): state = 2 path /autofs handle_packet: type = 3 handle_packet_missing_indirect: token 3, name public, request pid 5402 attempting to mount entry /autofs/public lookup_mount: lookup(file): looking up public lookup_mount: lookup(file): public -> -fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 ://dixie.tessier-ashpool/public/ parse_mount: parse(sun): expanded entry: -fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 ://dixie.tessier-ashpool/public/ parse_mount: parse(sun): gathered options: fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 parse_mount: parse(sun): dequote("://dixie.tessier-ashpool/public/") -> ://dixie.tessier-ashpool/public/ parse_mount: parse(sun): core of entry: options=fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0, loc=://dixie.tessier-ashpool/public/ sun_mount: parse(sun): mounting root /autofs, mountpoint public, what //dixie.tessier-ashpool/public/, fstype cifs, options credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 do_mount: //dixie.tessier-ashpool/public/ /autofs/public type cifs options credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 using module generic mount_mount: mount(generic): calling mkdir_path /autofs/public mount(generic): calling mount -t cifs -o credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 //dixie.tessier-ashpool/public/ /autofs/public handle_packet: type = 3 handle_packet_missing_indirect: token 4, name public, request pid 5397 attempting to mount entry /autofs/public lookup_mount: lookup(file): looking up public lookup_mount: lookup(file): public -> -fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 ://dixie.tessier-ashpool/public/ parse_mount: parse(sun): expanded entry: -fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 ://dixie.tessier-ashpool/public/ parse_mount: parse(sun): gathered options: fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 parse_mount: parse(sun): dequote("://dixie.tessier-ashpool/public/") -> ://dixie.tessier-ashpool/public/ parse_mount: parse(sun): core of entry: options=fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0, loc=://dixie.tessier-ashpool/public/ sun_mount: parse(sun): mounting root /autofs, mountpoint public, what //dixie.tessier-ashpool/public/, fstype cifs, options credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 do_mount: //dixie.tessier-ashpool/public/ /autofs/public type cifs options credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 using module generic mount_mount: mount(generic): calling mkdir_path /autofs/public mount(generic): calling mount -t cifs -o credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 //dixie.tessier-ashpool/public/ /autofs/public handle_packet: type = 3 handle_packet_missing_indirect: token 5, name public, request pid 5413 attempting to mount entry /autofs/public lookup_mount: lookup(file): looking up public lookup_mount: lookup(file): public -> -fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 ://dixie.tessier-ashpool/public/ parse_mount: parse(sun): expanded entry: -fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 ://dixie.tessier-ashpool/public/ parse_mount: parse(sun): gathered options: fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 parse_mount: parse(sun): dequote("://dixie.tessier-ashpool/public/") -> ://dixie.tessier-ashpool/public/ parse_mount: parse(sun): core of entry: options=fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0, loc=://dixie.tessier-ashpool/public/ sun_mount: parse(sun): mounting root /autofs, mountpoint public, what //dixie.tessier-ashpool/public/, fstype cifs, options credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 do_mount: //dixie.tessier-ashpool/public/ /autofs/public type cifs options credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 using module generic mount_mount: mount(generic): calling mkdir_path /autofs/public mount(generic): calling mount -t cifs -o credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 //dixie.tessier-ashpool/public/ /autofs/public handle_packet: type = 3 handle_packet_missing_indirect: token 6, name public, request pid 5419 attempting to mount entry /autofs/public lookup_mount: lookup(file): looking up public lookup_mount: lookup(file): public -> -fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 ://dixie.tessier-ashpool/public/ parse_mount: parse(sun): expanded entry: -fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 ://dixie.tessier-ashpool/public/ parse_mount: parse(sun): gathered options: fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 parse_mount: parse(sun): dequote("://dixie.tessier-ashpool/public/") -> ://dixie.tessier-ashpool/public/ parse_mount: parse(sun): core of entry: options=fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0, loc=://dixie.tessier-ashpool/public/ sun_mount: parse(sun): mounting root /autofs, mountpoint public, what //dixie.tessier-ashpool/public/, fstype cifs, options credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 do_mount: //dixie.tessier-ashpool/public/ /autofs/public type cifs options credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 using module generic mount_mount: mount(generic): calling mkdir_path /autofs/public mount(generic): calling mount -t cifs -o credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 //dixie.tessier-ashpool/public/ /autofs/public handle_packet: type = 3 handle_packet_missing_indirect: token 7, name public, request pid 5408 attempting to mount entry /autofs/public lookup_mount: lookup(file): looking up public lookup_mount: lookup(file): public -> -fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 ://dixie.tessier-ashpool/public/ parse_mount: parse(sun): expanded entry: -fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 ://dixie.tessier-ashpool/public/ parse_mount: parse(sun): gathered options: fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 parse_mount: parse(sun): dequote("://dixie.tessier-ashpool/public/") -> ://dixie.tessier-ashpool/public/ parse_mount: parse(sun): core of entry: options=fstype=cifs,credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0, loc=://dixie.tessier-ashpool/public/ sun_mount: parse(sun): mounting root /autofs, mountpoint public, what //dixie.tessier-ashpool/public/, fstype cifs, options credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 do_mount: //dixie.tessier-ashpool/public/ /autofs/public type cifs options credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 using module generic mount_mount: mount(generic): calling mkdir_path /autofs/public mount(generic): calling mount -t cifs -o credentials=/home/stefan/.dixie_credentials,rw,nobrl,rsize=61568,uid=stefan,forceuid,gid=stefan,forcegid,file_mode=0660,dir_mode=0770,vers=1.0 //dixie.tessier-ashpool/public/ /autofs/public mount_mount: mount(generic): mounted //dixie.tessier-ashpool/public/ type cifs on /autofs/public dev_ioctl_send_ready: token = 3 mounted /autofs/public mount_mount: mount(generic): mounted //dixie.tessier-ashpool/public/ type cifs on /autofs/public dev_ioctl_send_ready: token = 5 mounted /autofs/public mount_mount: mount(generic): mounted //dixie.tessier-ashpool/public/ type cifs on /autofs/public dev_ioctl_send_ready: token = 4 mounted /autofs/public mount_mount: mount(generic): mounted //dixie.tessier-ashpool/public/ type cifs on /autofs/public dev_ioctl_send_ready: token = 6 mounted /autofs/public mount_mount: mount(generic): mounted //dixie.tessier-ashpool/public/ type cifs on /autofs/public dev_ioctl_send_ready: token = 7 mounted /autofs/public handle_packet: type = 3 handle_packet_missing_indirect: token 8, name .hidden, request pid 5433 attempting to mount entry /autofs/.hidden lookup_mount: lookup(file): looking up .hidden key ".hidden" not found in map source(s). dev_ioctl_send_fail: token = 8 failed to mount /autofs/.hidden Final result of this behaviour is this:
$ ll /autofs stefan@fedora ls: Zugriff auf '/autofs/public' nicht möglich: Ist kein Verzeichnis insgesamt 0 d????????? ? ? ? ? ? public What can be wrong?
