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新接手的两台HP(SCO unix5.05,每台18G的SCSI硬盘两个,原来的管理员已不在,系统安装资料不全)。其中一台一个硬盘灯常亮,在SCSI设置中只看到一个,应该是坏了。用fdisk等命令查看
(坏硬盘机器)
fdisk查看:Current Hard Disk Drive: /dev/rhd00
+-------------+----------+-----------+---------+---------+---------+
| Partition | Status | Type | Start | End | Size |
+-------------+----------+-----------+---------+---------+---------+
| 1 | Active | UNIX | 1 | 200000 | 200000 |
| 2 | Inactive | UNIX | 200001 | 400000 | 200000 |
+-------------+----------+-----------+---------+---------+---------+
hwconfig查看:
name=disk vec=- dma=- type=S ha=0 id=0 lun=0 bus=0 ht=slha
name=Sdsk vec=- dma=- cyls=2213 hds=255 secs=63 fts=stdb
divvy查看:
+-------------------+------------+--------+---+-------------+------------+
| Name | Type | New FS | # | First Block | Last Block |
+-------------------+------------+--------+---+-------------+------------+
| boot | EAFS | no | 0 | 0| 19999|
| swap | NON FS | no | 1 | 20000| 275999|
| root | HTFS | no | 2 | 276000| 6291988|
| | NOT USED | no | 3 | -| -|
| | NOT USED | no | 4 | -| -|
| | NOT USED | no | 5 | -| -|
| recover | NON FS | no | 6 | 6291989| 6291998|
| d1057all | WHOLE DISK | no | 7 | 0| 6299999|
+-------------------+------------+--------+---+-------------+------------+
6291999 1K blocks for divisions, 8001 1K blocks reserved for the system
dfspace查看:
/ : Disk space: 1408.01 MB of 5874.98 MB available (23.97%).
/stand : Disk space: 10.96 MB of 19.53 MB available (56.16%).
Total Disk Space: 1418.97 MB of 5894.52 MB available (24.07%).
(好机器)
fdisk查看:Current Hard Disk Drive: /dev/rhd00
+-------------+----------+-----------+---------+---------+---------+
| Partition | Status | Type | Start | End | Size |
+-------------+----------+-----------+---------+---------+---------+
| 1 | Inactive | UNIX | 1 | 200000 | 200000 |
| 2 | Inactive | UNIX | 200001 | 564059 | 364059 |
+-------------+----------+-----------+---------+---------+---------+
hwconfig查看:
name=disk vec=- dma=- type=S ha=0 id=0 lun=0 bus=0 ht=slha
name=Sdsk vec=- dma=- cyls=2213 hds=255 secs=63 fts=stdb
name=disk vec=- dma=- type=S ha=0 id=1 lun=0 bus=0 ht=slha
divvy查看:
divvy: no active fdisk partition: No such device
dfspace查看:
/ : Disk space: 4360.13 MB of 5874.98 MB available (74.22%).
/stand : Disk space: 11.20 MB of 19.53 MB available (57.36%).
Total Disk Space: 4371.33 MB of 5894.52 MB available (74.16%).
问题1:如何判断好机器的第2个硬盘是否有使用?坏硬盘机器的应用正常,因两台机器的应用是一样的,安装也是原来的管理员,我怀疑第2个硬盘没使用。
问题2:两台机器的partition1的status不同,其中active和inactive的含义是什么?好机器用divvy查看的错误信息有何严重后果?如何解决?
问题3:很菜的问题name=disk是否指硬盘?name=Sdsk是否指硬盘的参数?
问题4:如果第2个硬盘没使用,我用ghost克隆第1个硬盘要注意什么?
问题5:好机器没有active partition,为何用dfspace能看到分区使用情况? |
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