Compaq DL380的內建磁帶機 - BBS

hi ~
我有一台 Compaq DL380 G3 的機器
內含一個 Built-in DAT hot-plug 磁帶機 .
OS 是 5.2 R , 只抓到 ciss0 device , 沒抓到 sa0

ciss0: <Compaq Smart Array 5i> port 0x3000-0x30ff mem 0xf7cf0000-0xf7cf3fff,0xf7
dc0000-0xf7dfffff irq 10 at device 3.0 on pci1
ciss0: using 256 of 1024 available commands
ciss0: 1 logical drive configured
ciss0: firmware 2.58
ciss0: 2 SCSI channels
ciss0: signature 'CISS'
ciss0: valence 1
ciss0: supported I/O methods 0x6<simple,performant>
ciss0: active I/O method 0x3<simple>
ciss0: 4G page base 0x00000000
ciss0: interrupt coalesce delay 1000us
ciss0: interrupt coalesce count 16
ciss0: max outstanding commands 1024
ciss0: bus types 0x2<ultra3>
ciss0: server name ''
ciss0: heartbeat 0x10000037
ciss0: 1 logical drive
ciss0: logical drive 1: RAID 1, 69120MB online


我直接用 tar cvf /dev/ciss0 .
就出現

tar: /dev/ciss0: Wrote only 0 of 10240 bytes
tar: Error is not recoverable: exiting now

我把 磁帶機 熱插拔 ~ console 出現
ciss0: *** Hot-plug Non-disk device removed: SCSI port 2 ID 4
ciss0: *** Hot-plug Non-disk device inserted: SCSI port 2 ID 4

看樣子 FreeBSD 只是把它當 non-disk device

有人知道如何用這個 Tape drive ?!

ps. 這個 Smart Array 似乎很難搞哩 ~~

Thanks!


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