急急....请教各位大哥怎么在linux8.0下使用PowerVault 100T DAT72

qjlpn

我的服务器Dell™ PowerEdge™ 2800的，系统是RH8.0,怎么才能找到我的磁带机呀。急急.

cncqpansky

首先将磁带机连接在服务器上，DELL PE的服务器中SCSI卡的类型一般为Adaptec 或者LSI.当磁带机连接之后加电并启动服务器，这时首先确认系统在SCSI检测时是否发现该磁带机,如果发现则证明磁带机物理连接正常，如果没有发现则需要检查磁带机接口，SCSI线缆或者主板SCSI接口。如果一切正常则在操作系统启动时会自动检测新的硬件，当屏幕弹出对话框询问是否配置此新硬件时选择Yes。这时系统会将检测到的硬件加载到内核当中。当进入系统后在命令行提示中输入以下命令：#dmesg | more ，找到是否出现st0。如果出现则系统已经识别磁带机，这时可以使用tar 或者cpio进行备份。Linux系统中磁带机的设备文件的/dev/st0，st1…… 或者 nst0，nst0…….。检测磁带机是否能正常工作：\r\n\r\n#mt –f /dev/st0 rewind\r\n\r\n如果磁带机的读写灯闪。可以使用以下命令进行备分：\r\n\r\n#tar cvf /dev/st0 /home\r\n\r\nTapeware软件的安装：\r\n\r\n首先以root登录，将tapeware光盘放入光区，使用以下命令：\r\n\r\n#mount /dev/cdrom /mnt/cdrom 回车\r\n\r\n#cd /mnt/cdrom 回车\r\n\r\n# ./install 回车\r\n\r\n进入软件安装界面，按照屏幕提示安装此软件，软件安装的缺省目录为 /usr/local/tapeware.\r\n\r\nCd /local/tapeware 通过运行此目录下的两个文件可以进入Tapewre软件\r\n\r\n在console下使用tapeware。需运行： \r\n#cd /usr/local/tapeware/ 回车\r\n\r\n# ./twadmin 回车\r\n\r\n在X-windows中运行tapeware。需运行： \r\n    #cd /usr/local/tapeware/ 回车\r\n\r\n    # ./twxadmin.\r\n\r\n以上是关于磁带机和软件的安装。

qjlpn

在止录dev下有st0....st9等等文件\r\n当我执行\r\ntar -cvf /dev/st0 /home/test 时\r\n出现如下错误\r\ntar: /dev/st0: Cannot open: 没有那个设备\r\ntar: Error is not recoverable: exiting now\n\n[ 本帖最后由 qjlpn 于 2006-10-13 13:58 编辑 ]

cncqpansky

原帖由 qjlpn 于 2006-10-13 09:27 发表\r\n在止录dev下有st0....st9等等文件\r\n当我执行\r\ntar -cvf /dev/st0 /home/test 时\r\n出现如下错误\r\ntar: /dev/st0: Cannot open: 没有那个设备\r\ntar: Error is not recoverable: exiting now

\r\n\r\n\r\n\r\ntar -cvf /dev/st0 /home/test你确定一下参数加对了么，，好像多了一个“-”啊?

qjlpn

兄弟：我使用\r\ntar cvf /dev/st0 /home/test\r\n出现如下信息\r\ntar: /dev/st0: Cannot open: 没有那个设备\r\ntar: Error is not recoverable: exiting now \r\n\r\n\r\n\r\nmt –f /dev/st0 rewind\r\n出现\r\n\r\n/dev/st0: No such device

cncqpansky

如果你执行#mt –f /dev/st0 rewind   带机没有出现指示灯闪烁说明你得此带机都还没有被RH8识别到啊,,,,是物理连接得问题还是你没有MOUNT呢?

qjlpn

请问怎么个mount法，可否给个例子

光头佬

#加载st基本模块\r\nvi rc.local\r\n/sbin/insmod    st\r\n#变更可用lun为255\r\nvi modules.conf or\r\n/etc/modprobe.conf\r\nalias scsi_hostadapter0 qla2300\r\noptions scsi_mod max_scsi_luns=255 scsi_allow_ghost_devices=1\r\n\r\nvi grub.conf\r\neg:kernel /vmlinuz-2.4.21-37.ELsmp ro root=LABEL=/ max_scsi_luns=25\r\n#创建多个sg设备，以免sg数目的不足\r\ncd /dev\r\nls sg*\r\nmknod sgN c 21 N\r\n\r\n#在/proc/scsi/scsi内添加多个登录项，以适配新的设备（临时性）\r\necho \" Looking for scsi devices.......\"\r\nfor ((a=0;a<=15;a++))\r\ndo\r\n   for ((b=0;b<=15;b++))\r\n   do\r\n      for ((c=0;c<=15;c++))\r\n      do\r\n         for ((d=0;d<=15;d++))\r\n         do\r\n           echo \"scsi add-single-device $a $b $c $d\" > /proc/scsi/scsi\r\n         done \r\n      done\r\n   done\r\ndone\r\necho \"Done\"\r\n重起

qjlpn

PCI->APIC IRQ transform: (B0,I3,P0) -> 16\r\n\r\nPCI->APIC IRQ transform: (B0,I4,P0) -> 16\r\n\r\nPCI->APIC IRQ transform: (B0,I5,P0) -> 16\r\n\r\nPCI->APIC IRQ transform: (B0,I6,P0) -> 16\r\n\r\nPCI->APIC IRQ transform: (B0,I29,P0) -> 16\r\n\r\nPCI->APIC IRQ transform: (B0,I29,P1) -> 19\r\n\r\nPCI->APIC IRQ transform: (B0,I29,P2) -> 18\r\n\r\nPCI->APIC IRQ transform: (B0,I29,P3) -> 23\r\n\r\nPCI->APIC IRQ transform: (B2,I14,P0) -> 38\r\n\r\nPCI->APIC IRQ transform: (B5,I4,P0) -> 58\r\n\r\nPCI->APIC IRQ transform: (B5,I4,P1) -> 59\r\n\r\nPCI->APIC IRQ transform: (B11,I7,P0) -> 72\r\n\r\nPCI->APIC IRQ transform: (B12,I8,P0) -> 73\r\n\r\nPCI->APIC IRQ transform: (B16,I13,P0) -> 18\r\n\r\nisapnp: Scanning for PnP cards...\r\n\r\nisapnp: No Plug & Play device found\r\n\r\nLinux NET4.0 for Linux 2.4\r\n\r\nBased upon Swansea University Computer Society NET3.039\r\n\r\nInitializing RT netlink socket\r\n\r\napm: BIOS not found.\r\n\r\nTotal HugeTLB memory allocated, 0\r\n\r\nStarting kswapd\r\n\r\nallocated 32 pages and 32 bhs reserved for the highmem bounces\r\n\r\nVFS: Disk quotas vdquot_6.5.1\r\n\r\naio_setup: num_physpages = 557056\r\n\r\naio_setup: sizeof(struct page) = 60\r\n\r\nHugetlbfs mounted.\r\n\r\nDetected PS/2 Mouse Port.\r\n\r\npty: 2048 Unix98 ptys configured\r\n\r\nSerial driver version 5.05c (2001-07-0 with MANY_PORTS MULTIPORT SHARE_IRQ SERIAL_PCI ISAPNP enabled\r\n\r\nttyS0 at 0x03f8 (irq = 4) is a 16550A\r\n\r\nReal Time Clock Driver v1.10e\r\n\r\nNET4: Frame Diverter 0.46\r\n\r\nRAMDISK driver initialized: 256 RAM disks of 8192K size 1024 blocksize\r\n\r\nUniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4\r\n\r\nide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx\r\n\r\nICH5: IDE controller at PCI slot 00:1f.1\r\n\r\nPCI: Enabling device 00:1f.1 (0005 -> 0007)\r\n\r\nICH5: chipset revision 2\r\n\r\nICH5: not 100% native mode: will probe irqs later\r\n\r\n    ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hdaMA, hdb:pio\r\n\r\n    ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:pio, hdd:pio\r\n\r\nhda: HL-DT-ST DVD-ROM GDR-8084N, ATAPI CD/DVD-ROM drive\r\n\r\nide0 at 0x1f0-0x1f7,0x3f6 on irq 14\r\n\r\nide-floppy driver 0.99.newide\r\n\r\nide-floppy driver 0.99.newide\r\n\r\nmd: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27\r\n\r\nmd: Autodetecting RAID arrays.\r\n\r\nmd: autorun ...\r\n\r\nmd: ... autorun DONE.\r\n\r\npci_hotplug: PCI Hot Plug PCI Core version: 0.5\r\n\r\nInitializing Cryptographic API\r\n\r\nNET4: Linux TCP/IP 1.0 for NET4.0\r\n\r\nIP: routing cache hash table of 131072 buckets, 1024Kbytes\r\n\r\nTCP: Hash tables configured (established 524288 bind 65536)\r\n\r\nLinux IP multicast router 0.06 plus PIM-SM\r\n\r\nInitializing IPsec netlink socket\r\n\r\nNET4: Unix domain sockets 1.0/SMP for Linux NET4.0.\r\n\r\nRAMDISK: Compressed image found at block 0\r\n\r\nFreeing initrd memory: 328k freed\r\n\r\nVFS: Mounted root (ext2 filesystem).\r\n\r\nSCSI subsystem driver Revision: 1.00\r\n\r\nscsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36\r\n\r\n        <Adaptec 3960D Ultra160 SCSI adapter>\r\n\r\n        aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs\r\n\r\n \r\n\r\nscsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36\r\n\r\n        <Adaptec 3960D Ultra160 SCSI adapter>\r\n\r\n        aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs\r\n\r\n \r\n\r\nStarting timer : 0 0\r\n\r\nblk: queue f67d5a18, I/O limit 524287Mb (mask 0x7fffffffff)\r\n\r\nStarting timer : 0 0\r\n\r\nmegaraid: v2.10.10.1 (Release Date: Thu Jan 27 16:19:44 EDT 2005)\r\n\r\nmegaraid: found 0x1028:0x0013:bus 2:slot 14:func 0\r\n\r\nscsi2:Found MegaRAID controller at 0xf8871000, IRQ:38\r\n\r\nmegaraid: [521X:H430] detected 1 logical drives.\r\n\r\nmegaraid: supports extended CDBs.\r\n\r\nmegaraid: channel[0] is raid.\r\n\r\nmegaraid: channel[1] is raid.\r\n\r\nscsi2 : LSI Logic MegaRAID 521X 254 commands 16 targs 5 chans 7 luns\r\n\r\nStarting timer : 0 0\r\n\r\nscsi2: scanning scsi channel 0 for logical drives.\r\n\r\n  Vendor: MegaRAID  Model: LD 0 RAID5  349G  Rev: 521X\r\n\r\n  Type:   Direct-Access                      ANSI SCSI revision: 02\r\n\r\nStarting timer : 0 0\r\n\r\nblk: queue f67d5818, I/O limit 4294967295Mb (mask 0xffffffffffffffff)\r\n\r\nscsi2: scanning scsi channel 1 for logical drives.\r\n\r\nscsi2: scanning scsi channel 2 for logical drives.\r\n\r\nscsi2: scanning scsi channel 3 for logical drives.\r\n\r\nscsi2: scanning scsi channel 4 [P0] for physical devices.\r\n\r\n  Vendor: PE/PV     Model: 1x8 SCSI BP       Rev: 1.0 \r\n\r\n  Type:   Processor                          ANSI SCSI revision: 02\r\n\r\nStarting timer : 0 0\r\n\r\nblk: queue f67d5618, I/O limit 4294967295Mb (mask 0xffffffffffffffff)\r\n\r\nscsi2: scanning scsi channel 5 [P1] for physical devices.\r\n\r\nAttached scsi disk sda at scsi2, channel 0, id 0, lun 0\r\n\r\nSCSI device sda: 715571200 512-byte hdwr sectors (366372 MB)\r\n\r\nPartition check:\r\n\r\n sda: sda1 sda2 sda3 sda4 < sda5 sda6 >\r\n\r\nJournalled Block Device driver loaded\r\n\r\nkjournald starting.  Commit interval 5 seconds\r\n\r\nEXT3-fs: mounted filesystem with ordered data mode.\r\n\r\nFreeing unused kernel memory: 224k freed\r\n\r\nusb.c: registered new driver usbdevfs\r\n\r\nusb.c: registered new driver hub\r\n\r\nusb-uhci.c: $Revision: 1.275 $ time 18:08:43 Oct  3 2003\r\n\r\nusb-uhci.c: High bandwidth mode enabled\r\n\r\nPCI: Setting latency timer of device 00:1d.0 to 64\r\n\r\nusb-uhci.c: USB UHCI at I/O 0x8ce0, IRQ 16\r\n\r\nusb-uhci.c: Detected 2 ports\r\n\r\nusb.c: new USB bus registered, assigned bus number 1\r\n\r\nhub.c: USB hub found\r\n\r\nhub.c: 2 ports detected\r\n\r\nPCI: Setting latency timer of device 00:1d.1 to 64\r\n\r\nusb-uhci.c: USB UHCI at I/O 0x8cc0, IRQ 19\r\n\r\nusb-uhci.c: Detected 2 ports\r\n\r\nusb.c: new USB bus registered, assigned bus number 2\r\n\r\nhub.c: USB hub found\r\n\r\nhub.c: 2 ports detected\r\n\r\nPCI: Setting latency timer of device 00:1d.2 to 64\r\n\r\nusb-uhci.c: USB UHCI at I/O 0x8ca0, IRQ 18\r\n\r\nusb-uhci.c: Detected 2 ports\r\n\r\nusb.c: new USB bus registered, assigned bus number 3\r\n\r\nhub.c: USB hub found\r\n\r\nhub.c: 2 ports detected\r\n\r\nusb-uhci.c: v1.275:USB Universal Host Controller Interface driver\r\n\r\nPCI: Setting latency timer of device 00:1d.7 to 64\r\n\r\nehci-hcd 00:1d.7: Intel Corp. 82801EB USB2\r\n\r\nehci-hcd 00:1d.7: irq 23, pci mem f88ca000\r\n\r\nusb.c: new USB bus registered, assigned bus number 4\r\n\r\nehci-hcd 00:1d.7: enabled 64bit PCI DMA\r\n\r\nPCI: 00:1d.7 PCI cache line size set incorrectly (0 bytes) by BIOS/FW.\r\n\r\nPCI: 00:1d.7 PCI cache line size corrected to 128.\r\n\r\nehci-hcd 00:1d.7: USB 2.0 enabled, EHCI 1.00, driver 2003-Jan-22\r\n\r\nhub.c: USB hub found\r\n\r\nhub.c: 6 ports detected\r\n\r\nusb.c: registered new driver hiddev\r\n\r\nusb.c: registered new driver hid\r\n\r\nhid-core.c: v1.8.1 Andreas Gal, Vojtech Pavlik <vojtech@suse.cz>\r\n\r\nhid-core.c: USB HID support drivers\r\n\r\nmice: PS/2 mouse device common for all mice\r\n\r\nEXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,3), internal journal\r\n\r\nAdding Swap: 8193108k swap-space (priority -1)\r\n\r\nhub.c: connect-debounce failed, port 1 disabled\r\n\r\nhub.c: new USB device 00:1d.7-3, assigned address 2\r\n\r\nhub.c: USB hub found\r\n\r\nhub.c: 2 ports detected\r\n\r\nkjournald starting.  Commit interval 5 seconds\r\n\r\nEXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,2), internal journal\r\n\r\nEXT3-fs: mounted filesystem with ordered data mode.\r\n\r\nkjournald starting.  Commit interval 5 seconds\r\n\r\nEXT3 FS 2.4-0.9.19, 19 August 2002 on sd(8,1), internal journal\r\n\r\nEXT3-fs: mounted filesystem with ordered data mode.