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Избранные сообщения msky

BACULA вопросы по рабоет с лентой

Форум — Admin

имеем bacula 5.2.6 хочу понять смысл и научится работать с лентой

Пользуюсь типом девайсов Vtape для эмуляции ленты.

Конфигурация bacula-sd.conf
+++++++++++++++++++++++++++++++++++++++++++++++++++

Autochanger {
  Name = LTO
  Changer Device = "/tmp/webacula/dev/devchanger/conf"
  Changer Command ="/etc/bacula/disk-changer %c %o %S %a %d"
#  Changer Command ="/etc/bacula/mtx-changer %c %o %S %a %d"
  Device = LTO1_0
  Device = LTO1_1
  Device = LTO2_0
  Device = LTO2_1
  Device = LTO3_0
  Device = LTO3_1
}


Device {
  Name = LTO1_0
  Media Type = LTO1
  Archive Device = /tmp/bacula/dev/devchanger/drive0
  AutomaticMount = yes;
  Autochanger = yes
  Drive Index = 0
  AlwaysOpen = yes;
  RemovableMedia = yes;
  RandomAccess = no;
  Maximum File Size = 7M
  Maximum Volume Size = 30G
  Maximum Job Spool Size = 1G
  Maximum Concurrent Jobs = 1
  Spool Directory =  /var/bacula/spool/
  Device Type = VTape
  LabelMedia = no;
}

Device {
  Name = LTO1_1
  Media Type = LTO1
  Archive Device = /tmp/bacula/dev/devchanger/drive1
  AutomaticMount = yes;
  Autochanger = yes
  Drive Index = 1
  AlwaysOpen = yes;
  RemovableMedia = yes;
  RandomAccess = no;
  Maximum File Size = 7M
  Maximum Volume Size = 30G
#  Maximum Job Spool Size = 1G
  Maximum Concurrent Jobs = 1
  Spool Directory =  /var/bacula/spool/
  Device Type = VTape
  LabelMedia = no;
}

Device {
  Name = LTO2_0
  Media Type = LTO2
  Archive Device = /tmp/bacula/dev/devchanger/drive2
  AutomaticMount = yes;
  Autochanger   = yes
  Drive Index = 2
  AlwaysOpen = yes;
  RemovableMedia = yes;
  RandomAccess = no;
  Maximum File Size = 7M
  Maximum Volume Size = 30G
#  Maximum Job Spool Size = 1G
  Maximum Concurrent Jobs = 1
  Spool Directory =  /var/bacula/spool/
  Device Type = VTape
  LabelMedia = no;
}

Device {
  Name = LTO2_1
  Media Type = LTO2
  Archive Device = /tmp/bacula/dev/devchanger/drive3
  AutomaticMount = yes;
  Autochanger = yes
  Drive Index = 3
  AlwaysOpen = yes;
  RemovableMedia = yes;
  RandomAccess = no;
  Maximum File Size = 7M
  Maximum Volume Size = 30G
#  Maximum Job Spool Size = 1G
  Maximum Concurrent Jobs = 1
  Spool Directory =  /var/bacula/spool/
  Device Type = VTape
  LabelMedia = no;
}

Device {
  Name = LTO3_0
  Media Type = LTO3
  Archive Device = /tmp/bacula/dev/devchanger/drive4
  AutomaticMount = yes;
  Autochanger   = yes
  Drive Index = 2
  AlwaysOpen = yes;
  RemovableMedia = yes;
  RandomAccess = no;
  Maximum File Size = 7M
  Maximum Volume Size = 30G
#  Maximum Job Spool Size = 1G
  Maximum Concurrent Jobs = 1
  Spool Directory =  /var/bacula/spool/
  Device Type = VTape
  LabelMedia = no;
}

Device {
  Name = LTO3_1
  Media Type = LTO3
  Archive Device = /tmp/bacula/dev/devchanger/drive5
  AutomaticMount = yes;
  Autochanger = yes
  Drive Index = 3
  AlwaysOpen = yes;
  RemovableMedia = yes;
  RandomAccess = no;
  Maximum File Size = 7M
  Maximum Volume Size = 30G
  Maximum Concurrent Jobs = 1
  Spool Directory =  /var/bacula/spool/
  Device Type = VTape
  LabelMedia = no;
}

+++++++++++++++++++++++++++++++++++++++++++++++++++
/tmp/webacula/dev/devchanger/conf
baculasd="LTO"
baculasd_user=root
bconsole=/etc/bacula/bconsole
magslots=2
maxdrive=1
mountpoint=/mnt/changer
++++++++++++++++++++++++++++++++++++++++++++++++++++
Pool {
  Name = test1-monthly
  Pool Type = Backup
  Maximum Volume Bytes = 30G
  Volume Retention = 1 year
  AutoPrune = yes
  RecyclePool = test1-monthly
  Recycle = yes
  Recycle Oldest Volume = yes
#  Label Format = "Test_monthly-"
}
Storage {
    Name = LTO1
    Address = 192.168.30.213
    SDPort = 9103
    Password = "stor-pass"
    Device = LTO
    Media Type = LTO1
    Autochanger = yes
    Maximum Concurrent Jobs = 1
}
+++++++++++++++++++++++++++++++++++++++++++++++++++++++

1)Правильно ли я форматирую кассеты? Если нет, то как правильно их форматировать?

label barcode pool="test1-monthly"
Automatically selected Catalog: MyCatalog
Using Catalog "MyCatalog"
The defined Storage resources are:
     1: LTO1
     2: LTO2
     3: LTO3
Select Storage resource (1-3): 1
Connecting to Storage daemon LTO1 at 192.168.30.213:9103 ...
Enter autochanger drive[0]:
Connecting to Storage daemon LTO1 at 192.168.30.213:9103 ...
3306 Issuing autochanger "slots" command.
Device "LTO" has 0 slots.
No slots in changer to scan.
2)Почему он не видит слоты и соответственно не меняет кассеты? 3)По какому принципу он меняет кассеты?

меняем LTO1_0 с LTO1_1 если у них задан один media type или кассеты внутри девайса LTO1_0

4) Одна лента это один том?

 ,

msky
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