ALT Linux Bugzilla – #18283

Created attachment 3147 [details]
логи сервера

При работе с сервером через smb4k, сервер часто входит в ступор, отказываясь принимать соединения. smb4k при этом сообщает:
Could not connect to server SERVER
Connection failed: NT_STATUS_CONNECTION_REFUSED
Перезапуск сервера восстанавливает работу.

Почти 100% повторяемость, если используется нетворк менеджер и перед завершением работы не размонтировать smb4k. Вэтом случае самым первым останавливается нетворк менеджер, сеть падает, а smb4k не может правильно закрыть шары. При загрузке получается сервер smb, который отказывается принимать соединения.

Похоже падает сервер имён:
[user@SERVER ~]$ sudo service smb status
smbd is running
nmbd is stopped
[user@SERVER ~]$ sudo service smb restart
Shutting down CIFS services:  Samba server, NetBIOS over TCP/IP
server                     [FAILED]
Starting CIFS services:  NetBIOS over TCP/IP server, Samba
server                          [ DONE ] 

[user@SERVER ~]$ rpm -q samba
samba-3.0.33-alt1.M40.1
[user@SERVER ~]$ rpm -q samba-common
samba-common-3.0.33-alt1.M40.1

[user@eeedima ~]$ rpm -q smb4k
smb4k-0.9.3-alt1 

В качестве временного костыля в крон запихнул задание:
*/1     *       *       *       *       [ 2 != $(/sbin/service smb status | grep -c "is running") ] && /sbin/service smb restart

[user@SERVER ~]$ sed 's/;/#/;s/^#.*//;s/[[:space:]]#.*//;/^[[:space:]]*$/D' /etc/samba/smb.conf
[global]
   dos charset = CP866
   unix charset = UTF8
   display charset = LOCALE
   workgroup = ALTDOMAIN
   server string =  Samba server on %h (v. %v)
 message command = /usr/bin/linpopup "%f" "%m" %s# rm %s
   printcap name = cups
   load printers = yes
   printing = cups
   log file = /var/log/samba/log.%m
   max log size = 50
 log level = 10
   hosts allow = 192.168.2. 127.
  guest account = nobody
   security = share
   usershare allow guests = yes
  password level = 8
  username level = 8
  encrypt passwords = yes
  smb passwd file = /etc/samba/smbpasswd
   socket options = TCP_NODELAY
   interfaces = lan
   local master = yes
   os level = 254
   preferred master = yes
 name resolve order = wins lmhosts bcast
   dns proxy = no
  preserve case = yes
  short preserve case = yes
  case sensitive = no
[work]
   comment = This is work storage
   path = /var/pub/work
   guest ok = yes
   only guest = yes
   public = yes
   writable = yes
   printable = no
   create mask = 0777
   directory mask = 0777
   force create mode = 0777
   force directory mode = 0777
[backup]
   comment = This is backup storage
   path = /var/pub/backup
   guest ok = yes
   only guest = yes
   public = yes
   writable = yes
   printable = no
   create mask = 0777
   directory mask = 0777
   force create mode = 0777
   force directory mode = 0777
[bigbackup]
   comment = This is backup storage
   path = /var/pub/bigbackup
   guest ok = yes
   only guest = yes
   public = yes
   writable = yes
   printable = no
   create mask = 0777
   directory mask = 0777
   force create mode = 0777
   force directory mode = 0777
[torrent]
   comment = This is backup storage
   path = /var/pub/torrent
   guest ok = yes
   only guest = yes
   public = yes
   writable = yes
   printable = no
   create mask = 0777
   directory mask = 0777
   force create mode = 0777
   force directory mode = 0777