我在现场有一台 bacula 服务器，它定期备份我的所有服务器。现在我正尝试创建复制作业，将所有完整备份复制到异地。但我仍然收到错误：
设备“FileStorage”不在 SD 设备资源中。
这很奇怪，因为现场存储设备称为：FileStorage，而异地存储设备称为：OffsiteFileStorage。（如果我重命名异地设备，作业就会挂起）如果我尝试定期备份到异地存储，一切正常。
配置文件：
bacula-storage.conf (现场)
Storage {
Name = Offsite
Address = offsite.example.com
SDPort = 9103
Password = "password"
Device = "OffsiteFileStorage"
Media Type = File
}
Storage {
Name = File
Address = bacula.example.com
SDPort = 9103
Password = "password"
Device = FileStorage
Media Type = File
}
Pool {
Name = Server-Full-Pool
Pool Type = Backup
Storage = File
Recycle = yes
AutoPrune = yes
Volume Retention = 6 months
Maximum Volumes = 40 # Limit number of Volumes in Pool
Maximum Volume Bytes = 10G
LabelFormat = "Server-Full"
RecyclePool = Scratch
Next Pool = Offsite-Pool
Cleaning Prefix = "CLN"
}
Pool {
Name = Offsite-Pool
Pool Type = Backup
Storage = Offsite
Volume Use Duration = 1 day
Volume Retention = 6 months
Scratch Pool = Offsite-Scratch
RecyclePool = Offsite-Scratch
File Retention = 1 year
Job Retention = 1 year
LabelFormat = "Copy-full"
Cleaning Prefix = "CLN"
}
Job {
Name = "OffsiteCopyFull"
Type = Copy
Pool = Server-Full-Pool
Schedule = "WeeklyOffsiteCopy"
Client = None
FileSet = None
Selection Type = PoolUncopiedJobs
Maximum Concurrent Jobs = 1
Storage = Offsite
Messages = Standard
Priority = 10
Write Bootstrap = "/var/spool/bacula/offsite-copy-%c.bsr"
}
Schedule {
Name = "WeeklyOffsiteCopy"
Run = Full tue at 11:02
}
Client {
Name = None
Address = localhost
Catalog = MyCatalog
Password = "NoNe" # password for FileDaemon
}
FileSet {
Name = None
Include {
Options {
signature = MD5
}
}
}
bacula-sd.conf (现场)
Storage { # definition of myself
Name = bacula-sd
SDPort = 9103 # Director's port
WorkingDirectory = "/var/spool/bacula"
Pid Directory = "/var/run"
Maximum Concurrent Jobs = 20
Heartbeat Interval = 1 Minute # Prevents timeouts
}
Director {
Name = bacula-dir
Password = "password"
}
Device {
Name = FileStorage
Media Type = File
Archive Device = /storage/raid5/BACKUP/
LabelMedia = yes; # lets Bacula label unlabeled media
Random Access = Yes;
AutomaticMount = yes; # when device opened, read it
RemovableMedia = no;
AlwaysOpen = no;
}
bacula-sd.conf (异地)
Storage { # definition of myself
Name = bacula-sd
SDPort = 9103 # Director's port
WorkingDirectory = "/var/spool/bacula"
Pid Directory = "/var/run"
Maximum Concurrent Jobs = 20
Heartbeat Interval = 1 Minute # Prevents timeouts
}
Director {
Name = bacula-dir
Password = "password"
}
Device {
Name = OffsiteFileStorage
Media Type = File
Archive Device = /Backup/Offsite/
LabelMedia = yes; # lets Bacula label unlabeled media
Random Access = yes;
AutomaticMount = yes; # when device opened, read it
RemovableMedia = no;
AlwaysOpen = no;
}
答案1
据我所知，在存储守护进程之间复制作业仍然是不可能的。
目前是的。目前，迁移和复制作业都限制为使用单个 SD 作为源和目标，因为 Bacula 中目前没有协议可以让一个 SD 直接与另一个 SD 通信。（请参阅此处的第二个答案：http://bacula.10910.n7.nabble.com/Migration-Copy-jobs-from-Storage-daemon-to-another-td66239.html）
我想到唯一的解决方案是使用一些较低级别的协议（例如 nfs）安装异地位置，并从源服务器上的同一个存储守护进程中使用它。