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bacula でコマンドを実行すると、label barcode
入出力エラーが発生します。これを設定しようと始めたばかりです:
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ディレクトリ:
# 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
}
バキュラ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;
}
これが何を意味するのか、なぜこれが表示されるのか知っている人はいますか?
答え1
さて、次の構成エラーのためです:
Media Type = LTO-4
Media Type = File
どうやら bacula を混同していたようです。メディアはlist media
コマンドからタイプ File としてリストされていました。そこで、プールをドロップして、 で再スキャンしようとしましたlabel barcode
。しかし、テープにはすでに bacula ボリューム ラベルが付いていたため、拒否されました。これを修正するために、次の小さなループを作成しました。
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
label barcode
その後、元のエラーや「3920 すでにラベルが付けられているため、ボリュームにラベルを付けられません」というエラーが発生することなく、再度実行できました。