我在存储 (LibHP08 和 LibHP09) 上安装了两个 HP 磁带库，我尝试配置一些作业来访问这两个库，但是在 bacula 访问错误的库时遇到了一些问题。
例如，bacula 尝试访问 LibHP08 上插槽 20 上的卷“G00022L5”，但它到达了 LibHP09 上插槽 20 上的卷“H00011L5”。基本上，它尝试在正确的插槽上获取磁带，但在错误的库中。它生成以下错误：
LibHP 3307 Issuing autochanger "unload slot 20, drive 1" command.
Warning: Director wanted Volume "G00022L5".
Current Volume "H00011L5" not acceptable because:
1998 Volume "H00011L5" catalog status is Append, not in Pool.
然后，bacula 卸载驱动器，尝试找到正确的磁带，但加载了错误的磁带，再次生成错误，依此类推。
由于找不到正确的磁带，因此该作业永远无法完成。
我的一些泳池：
Pool {
Name = machine-Pool-Weekly
Pool Type = Backup
Storage = LibHP08, LibHP09
Recycle = yes
AutoPrune = yes
Volume Retention = 34 days
}
Pool {
Name = machine-Pool-Monthly
Pool Type = Backup
Storage = LibHP08, LibHP09
Recycle = yes
AutoPrune = yes
Volume Retention = 1825 days
}
编辑：更新了存储和设备/自动转换器配置
设备/自动转换器配置：
#
## An autochanger device with four drives
## Library HP (LibHP08)
##
Autochanger {
Name = LibHP08_Changer
Device = LibHP08-drive_1, LibHP08-drive_2, LibHP08-drive_3, LibHP08-drive_4
Changer Command = "/usr/lib64/bacula/mtx-changer %c %o %S %a %d"
Changer Device = /dev/tape/by-id/scsi-35001438016063c04
}
#
## An autochanger device with four drives
## Library HP (LibHP09)
##
Autochanger {
Name = LibHP09_Changer
Device = LibHP09-drive_1, LibHP09-drive_2, LibHP09-drive_3, LibHP09-drive_4
Changer Command = "/usr/lib64/bacula/mtx-changer %c %o %S %a %d"
Changer Device = /dev/tape/by-id/scsi-3500143801606395c
}
Device {
Name = LibHP08-drive_1 #
Drive Index = 0
Media Type = LTO-5
Archive Device = /dev/tape/by-id/scsi-35001438016063c05-nst
AutomaticMount = yes; # when device opened, read it
AlwaysOpen = yes;
RemovableMedia = yes;
RandomAccess = no;
AutoChanger = yes
Alert Command = "sh -c 'smartctl -H -l error %c'"
Maximum Changer Wait = 600
Maximum Concurrent Jobs = 1
LabelMedia = yes
}
Device {
Name = LibHP08-drive_2 #
Drive Index = 1
Media Type = LTO-5
Archive Device = /dev/tape/by-id/scsi-35001438016063c08-nst
AutomaticMount = yes; # when device opened, read it
AlwaysOpen = yes;
RemovableMedia = yes;
RandomAccess = no;
AutoChanger = yes
Alert Command = "sh -c 'smartctl -H -l error %c'"
Maximum Changer Wait = 600
Maximum Concurrent Jobs = 1
LabelMedia = yes
}
Device {
Name = LibHP08-drive_3 #
Drive Index = 2
Media Type = LTO-5
Archive Device = /dev/tape/by-id/scsi-35001438016063c0b-nst
AutomaticMount = yes; # when device opened, read it
AlwaysOpen = yes;
RemovableMedia = yes;
RandomAccess = no;
AutoChanger = yes
Alert Command = "sh -c 'smartctl -H -l error %c'"
Maximum Changer Wait = 600
Maximum Concurrent Jobs = 1
LabelMedia = yes
}
Device {
Name = LibHP08-drive_4 #
Drive Index = 3
Media Type = LTO-5
Archive Device = /dev/tape/by-id/scsi-35001438016063c0e-nst
AutomaticMount = yes; # when device opened, read it
AlwaysOpen = yes;
RemovableMedia = yes;
RandomAccess = no;
AutoChanger = yes
Alert Command = "sh -c 'smartctl -H -l error %c'"
Maximum Changer Wait = 600
Maximum Concurrent Jobs = 1
LabelMedia = yes
}
Device {
Name = LibHP09-drive_1 #
Drive Index = 0
Media Type = LTO-5
Archive Device = /dev/tape/by-id/scsi-3500143801606395d-nst
AutomaticMount = yes; # when device opened, read it
AlwaysOpen = yes;
RemovableMedia = yes;
RandomAccess = no;
AutoChanger = yes
Alert Command = "sh -c 'smartctl -H -l error %c'"
Maximum Changer Wait = 600
Maximum Concurrent Jobs = 1
LabelMedia = yes
}
Device {
Name = LibHP09-drive_2 #
Drive Index = 1
Media Type = LTO-5
Archive Device = /dev/tape/by-id/scsi-35001438016063960-nst
AutomaticMount = yes; # when device opened, read it
AlwaysOpen = yes;
RemovableMedia = yes;
RandomAccess = no;
AutoChanger = yes
Alert Command = "sh -c 'smartctl -H -l error %c'"
Maximum Changer Wait = 600
Maximum Concurrent Jobs = 1
LabelMedia = yes
}
Device {
Name = LibHP09-drive_3 #
Drive Index = 2
Media Type = LTO-5
Archive Device = /dev/tape/by-id/scsi-35001438016063963-nst
AutomaticMount = yes; # when device opened, read it
AlwaysOpen = yes;
RemovableMedia = yes;
RandomAccess = no;
AutoChanger = yes
Alert Command = "sh -c 'smartctl -H -l error %c'"
Maximum Changer Wait = 600
Maximum Concurrent Jobs = 1
LabelMedia = yes
}
Device {
Name = LibHP09-drive_4 #
Drive Index = 3
Media Type = LTO-5
Archive Device = /dev/tape/by-id/scsi-35001438016063966-nst
AutomaticMount = yes; # when device opened, read it
AlwaysOpen = yes;
RemovableMedia = yes;
RandomAccess = no;
AutoChanger = yes
Alert Command = "sh -c 'smartctl -H -l error %c'"
Maximum Changer Wait = 600
Maximum Concurrent Jobs = 1
LabelMedia = yes
}
存储配置：
Storage {
Name = LibHP08
Address = sd-host
SDPort = 9103
Password = "myPassword"
Device = LibHP08_Changer
Media Type = LTO-5
Autochanger = yes
Maximum Concurrent Jobs = 4
}
Storage {
Name = LibHP09
Address = sd-host
SDPort = 9103
Password = "myPassword"
Device = LibHP09_Changer
Media Type = LTO-5
Autochanger = yes
Maximum Concurrent Jobs = 4
}
在 bconsole 上我执行了以下命令：
update slots
有些磁带放在了错误的位置，它更新了目录，但错误仍然存在。
我目前正在使用 Bacula v5.2.12，我在不同的机器上安装了 Director 和 Storage，它们之间的通信没有任何问题
编辑：我在postgresql上执行了以下sql：
select mediaid, volumename, slot, poolid, storageid, deviceid from media where storageid=2 order by volumename;
select mediaid, volumename, slot, poolid, storageid, deviceid from media where storageid=1 order by volumename;
我的两个库都应该有 48 盘磁带，但运行 sql 后，我注意到一个库有 51 盘磁带，另一个库有 45 盘磁带，再次运行“更新插槽”后，每个库中都有 3 盘磁带被重新定位。
显然，运行一项作业的简单事实已经扰乱了 postgresql 中的磁带。
我的postgresql版本是：
postgresql-server.x86_64 8.4.13-1.el6_3
有任何想法吗？