我們有

linux盒子運行fedora.它有一個運行操作系統的小型筆記本電腦硬盤和一個運行3個SATA驅動器RAID 5的3ware RAID控制器.

當我們啟動計算機并登錄時,我運行“fdisk -l”并列出所有hda分區.沒有/ dev / sda.如果我運行“modprobe 3w-9xxx”然后再次運行“fdisk -l”,它會顯示所有帶有單個/ dev / sda的hda1到hda7分區

顯然/ dev / sda沒有掛載到文件夾,也沒有格式化.

我檢查了/ etc / fstab文件,它有以下行：

/ dev / vbackup / lvbackup / backups xfs默認值1 2

我猜這意味著/ backups文件夾已掛載到此設備/ dev / vbackup / lvbackup

我知道你需要使用“mkfs.xfs -f / dev / sda”來格式化驅動器,但我忘記要做的是將/ dev / sda設置為/ dev / vbackup / lvbackup掛載到/ backups

提前致謝

這是/ var / log / messages文件的輸出

Aug 7 kernel: 3ware 9000 Storage Controller device driver for Linux v2.26.05.003-2.6.21.

Aug 7 kernel: ACPI: PCI Interrupt 0000:04:0c.0[A] -> GSI 16 (level,low) -> IRQ 18

Aug 7 kernel: 3w-9xxx: scsi1: Found a 3ware 9000 Storage Controller at -xfc5ffc00,IRQ: 18

Aug 7 kernel: 3w-9xxx: scsi1: Firmware FE9X 2.08.00.006,BIOS BE9X 2.03.01.052,Ports: 8.

Aug 7 kernel: scsi 1:0:0:0: Direct-Access AMCC 9500S-8 DISK 2.08 PQ: 0 ANSI: 3

Aug 7 kernel: sd 1:0:0:0: [sda] 1953083392 512-byte hardwaresectors (999979 MB)

Aug 7 kernel: sd 1:0:0:0: [sda] Write Protect is off

Aug 7 kernel: sd 1:0:0:0: [sda] Write cache: enabled,read cache disabled,doesn't support DPO or FUA

Aug 7 kernel: sd 1:0:0:0: [sda] 1953083392 512-byte hardware sectors (999979 MB)

Aug 7 kernel: sd 1:0:0:0: [sda] Write Protect is off

Aug 7 kernel: sd 1:0:0:0: [sda] Write cache: enabled,doesn't support DPO or FUA

Aug 7 kernel: sd 1:0:0:0: [sda] Write cache: enabled,read cache: disabled,doesn't support DPO or FUA

Aug 7 kernel: sd 1:0:0:0: sda : unknown partition table

Aug 7 kernel: sd 1:0:0:0: sd 1:0:0:0: [sda] Attached SCSI disk

Aug 7 kernel: sd 1:0:0:0: sd 1:0:0:0: Attached scsi generic sg0 type 0

Aug 7 scsi.agent[3511]: disk at /devices/pci0000:00/0000:00:1e.0/0000:03:02.0/0000:04:0c.0/host1/target1:0:0/1:0:0:0

Aug 7 kernel: XFS mounting filesystem sda

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