Use "request system snapshot" command to BACKUP in SRX
在許多Juniper設備基本操作手冊中都會提到可以使用 'request system snapshot' 指令來備份現有組態及OS，不過在SRX上似乎只能搭配USB使用，不然的話會遇到錯誤訊息如下： root@SRX1# run request system snapshot error: usb (/dev/da1) media missing or invalid 好吧 來試試看，插入USB隨身碟之後再試試看： [edit] root@SRX1# umass1: Unigen Corporation PQS1000B1, rev 2.00/11.00, addr 4 da1 at umass-sim1 bus 1 target 0 lun 0 da1: Removable Direct Access SCSI-0 device da1: 40.000MB/s transfers da1: 980MB (2007040 512 byte sectors: 64H 32S/T 980C) [edit] root@SRX1# run request system snapshot WARNING: Recovery partition was not found on source media, creating now... Clearing current label... Partitioning usb media (/dev/da1) ... error: Not enough space to copy /altroot (/dev/da1s1a) partition. ...殘念 空間不足...再試試看用2G USB，終於成功! umass1: vendor 0x0930 USB Flash Memory, rev 2.00/1.00, addr 4 da1 at umass-sim1 bus 1 target 0 lun 0 da1: < USB Flash Memory 1.00> Removable Direct Access SCSI-2 device da1: 40.000MB/s transfers da1: 1909MB (3911616 512