![设置磁带驱动器 + 自动转换器时,Bacula 中的输入/输出(读取)错误](https://linux22.com/image/534108/%E8%AE%BE%E7%BD%AE%E7%A3%81%E5%B8%A6%E9%A9%B1%E5%8A%A8%E5%99%A8%20%2B%20%E8%87%AA%E5%8A%A8%E8%BD%AC%E6%8D%A2%E5%99%A8%E6%97%B6%EF%BC%8CBacula%20%E4%B8%AD%E7%9A%84%E8%BE%93%E5%85%A5%2F%E8%BE%93%E5%87%BA%EF%BC%88%E8%AF%BB%E5%8F%96%EF%BC%89%E9%94%99%E8%AF%AF.png)
在 bacula 中运行label barcode
命令时,我收到输入/输出错误。我刚刚开始尝试进行设置:
Connecting to Storage daemon TapeDevice at ny-back01.ny.stackoverflow.com:9103 ...
Sending label command for Volume "ACJ332" Slot 1 ...
3307 Issuing autochanger "unload slot 8, drive 0" command.
3304 Issuing autochanger "load slot 1, drive 0" command.
3305 Autochanger "load slot 1, drive 0", status is OK.
block.c:1010 Read error on fd=5 at file:blk 0:0 on device "ULTRIUM-HH4" (/dev/st0). ERR=Input/output error.
3000 OK label. VolBytes=64512 DVD=0 Volume="ACJ332" Device="ULTRIUM-HH4" (/dev/st0)
Catalog record for Volume "ACJ332", Slot 1 successfully created.
Sending label command for Volume "ACJ331" Slot 2 ...
3307 Issuing autochanger "unload slot 1, drive 0" command.
3304 Issuing autochanger "load slot 2, drive 0" command.
3305 Autochanger "load slot 2, drive 0", status is OK.
block.c:1010 Read error on fd=5 at file:blk 0:0 on device "ULTRIUM-HH4" (/dev/st0). ERR=Input/output error.
3000 OK label. VolBytes=64512 DVD=0 Volume="ACJ331" Device="ULTRIUM-HH4" (/dev/st0)
Catalog record for Volume "ACJ331", Slot 2 successfully created.
Sending label command for Volume "ACJ328" Slot 3 ...
3307 Issuing autochanger "unload slot 2, drive 0" command.
3304 Issuing autochanger "load slot 3, drive 0" command.
3305 Autochanger "load slot 3, drive 0", status is OK.
block.c:1010 Read error on fd=5 at file:blk 0:0 on device "ULTRIUM-HH4" (/dev/st0). ERR=Input/output error.
3000 OK label. VolBytes=64512 DVD=0 Volume="ACJ328" Device="ULTRIUM-HH4" (/dev/st0)
Catalog record for Volume "ACJ328", Slot 3 successfully created.
Sending label command for Volume "ACJ329" Slot 4 ...
3307 Issuing autochanger "unload slot 3, drive 0" command.
3304 Issuing autochanger "load slot 4, drive 0" command.
3305 Autochanger "load slot 4, drive 0", status is OK.
block.c:1010 Read error on fd=5 at file:blk 0:0 on device "ULTRIUM-HH4" (/dev/st0). ERR=Input/output error.
3000 OK label. VolBytes=64512 DVD=0 Volume="ACJ329" Device="ULTRIUM-HH4" (/dev/st0)
Catalog record for Volume "ACJ329", Slot 4 successfully created.
Sending label command for Volume "ACJ335" Slot 5 ...
3307 Issuing autochanger "unload slot 4, drive 0" command.
3304 Issuing autochanger "load slot 5, drive 0" command.
3305 Autochanger "load slot 5, drive 0", status is OK.
block.c:1010 Read error on fd=5 at file:blk 0:0 on device "ULTRIUM-HH4" (/dev/st0). ERR=Input/output error.
3000 OK label. VolBytes=64512 DVD=0 Volume="ACJ335" Device="ULTRIUM-HH4" (/dev/st0)
Catalog record for Volume "ACJ335", Slot 5 successfully created.
Sending label command for Volume "ACJ334" Slot 6 ...
3307 Issuing autochanger "unload slot 5, drive 0" command.
3304 Issuing autochanger "load slot 6, drive 0" command.
3305 Autochanger "load slot 6, drive 0", status is OK.
block.c:1010 Read error on fd=5 at file:blk 0:0 on device "ULTRIUM-HH4" (/dev/st0). ERR=Input/output error.
3000 OK label. VolBytes=64512 DVD=0 Volume="ACJ334" Device="ULTRIUM-HH4" (/dev/st0)
Catalog record for Volume "ACJ334", Slot 6 successfully created.
Sending label command for Volume "ACJ333" Slot 7 ...
3307 Issuing autochanger "unload slot 6, drive 0" command.
3304 Issuing autochanger "load slot 7, drive 0" command.
3305 Autochanger "load slot 7, drive 0", status is OK.
block.c:1010 Read error on fd=5 at file:blk 0:0 on device "ULTRIUM-HH4" (/dev/st0). ERR=Input/output error.
3000 OK label. VolBytes=64512 DVD=0 Volume="ACJ333" Device="ULTRIUM-HH4" (/dev/st0)
Catalog record for Volume "ACJ333", Slot 7 successfully created.
Sending label command for Volume "ACJ330" Slot 8 ...
3307 Issuing autochanger "unload slot 7, drive 0" command.
Bacula 目录:
# Definition of file storage device
Storage {
Name = TapeDevice
# Do not use "localhost" here
Address = ny-back01.... # N.B. Use a fully qualified name here
SDPort = 9103
Password = "..."
Device = ULTRIUM-HH4
Media Type = LTO-4
Media Type = File
Autochanger = Yes
}
Bacula-sd:
Autochanger {
Name = StorageLoader1U
Device = ULTRIUM-HH4
Changer Command = "/etc/bacula/scripts/mtx-changer %c %o %S %a %d"
Changer Device = /dev/sg5
}
Device {
Name = ULTRIUM-HH4
Media Type = LTO-4
Archive Device = /dev/st0
AutomaticMount = yes;
AlwaysOpen = yes;
RemovableMedia = yes;
RandomAccess = no;
AutoChanger = yes;
RandomAccess = no;
}
有人知道这是什么意思/为什么我会得到这个吗?
答案1
好的,由于以下配置错误:
Media Type = LTO-4
Media Type = File
看来我搞混了 bacula。命令中列出的介质list media
类型为 File。所以我所做的就是删除池,然后尝试使用 重新扫描label barcode
。但是,它被拒绝了,因为磁带上已经有 bacula 卷标。为了解决这个问题,我做了这个小循环:
for i in $(seq 1 8); do
/etc/bacula/scripts/mtx-changer /dev/sg5 load $i /dev/st0 0
mt -f /dev/st0 rewind
mt -f /dev/st0 weof
/etc/bacula/scripts/mtx-changer /dev/sg5 unload $i /dev/st0 0
done
然后,我这次能够label barcode
再次运行,没有出现原始错误或“3920 无法标记卷,因为它已经被标记”错误。