unix中增加磁盘与分区.doc

如何在solaris中添加删除磁盘和分区建意你先看 IDE 和 SCSI 分配名称 以下例子是格式化 Primary IDE Master 硬盘 查看 IDE 和 SCSI 分配名称后，我们知道 Primary IDE Master 硬盘名称是c0d0。 请先行 Login 成为 root user # drvconfig ( configure the /devices directory ) # disks ( creates /dev entries for hard disks attached to the system ) # format Searching for disks.done AVAILABLE DISK SELECTIONS: 0. c0d0 /pci0,0/pci-ide7,1/ide0/cmdk0,0 1. c1t6d0 /pci0,0/pci9004,8178f/sd6,0 Specify disk (enter its number): 0 ( 因为 Primary IDE Master 硬盘名称是c0d0，所以选择 0 ) AVAILABLE DRIVE TYPES: 0. other Specify disk type (enter its number):0 ( 正常应该是 0. DEFAULT 1. other，通常应该选择DEFAULT，但是Solaris不明白我的硬盘是什么，所 以只有other可供选择。) 我的IDE HardDisk架构如下:- ( 可以从BIOS Auto Detect查出來，通常都有LBA,LARGE,AUTO三种选择，建意你使用Auto，因為不能大 过16Heads和不能大过63Sectoes ) Cylinders = 25232 Heads = 16 Sectors = 63 Enter number of data cylinders:25232 Enter number of alternate cylinders2: Enter number of physical cylinders25234: Enter number of heads: 16 Enter number of data sectors/track: 63 Enter rpm of drive3600: Enter format timedefault: Enter cylinder skewdefault: Enter track skewdefault: Enter tracks per zonedefault: Enter alternate tracksdefault: Enter alternate sectorsdefault: Enter cache controldefault: Enter prefetch thresholddefault: Enter minimum prefetchdefault: Enter maximum prefetchdefault: Enter disk type name (remember quotes): cyl 25232 alt 2 hd 16 sec 63 selecting c0d0 No current partition list No defect list found disk formatted, no defect list found FORMAT MENU: disk - select a disk type - select (define) a disk type partition - select (define) a partition table current - describe the current disk format - format and analyze the disk fdisk - run the fdisk program repair - repair a defective sector show - translate a disk address label - write label to the disk analyze - surface analysis defect - defect list management backup - search for backup labels verify - read and display labels save - save new disk/partition definitions volname - set 8-character volume name ! - execute , then return quit formatfdisk No fdisk table exists. The default partition for the disk is: a 100% SOLARIS System partition Type y to accept the default partition, otherwise type n to edit the partition table. y WARNING: Solaris fdisk partition changed - Please relabel the disk formatfdisk Total disk size is 25232 cylinders Cylinder size is 1008 (512 byte) blocks Cylinders Partition Status Type Start End Length % = = = = = = = WARNING: no partitions are defined! SELECT ONE OF THE FOLLOWING: 1. Create a partition 2. Specify the active partition 3. Delete a partition 4. Exit (update disk configuration and exit) 5. Cancel (exit without updating disk configuration) Enter Selection: 1 Select the partition type to create: 1=SOLARIS 2=UNIX 3=PCIXOS 4=Other 5=DOS12 6=DOS16 7=DOSEXT 8=DOSBIG 9=DOS16LBA A=x86 Boot B=Diagnostic C=FAT32 D=FAT32LBA E=DOSEXTLBA 0=Exit? 1 Specify the percentage of disk to use for this partition (or type c to specify the size in cylinders). 100 Should this become the active partition? If yes, it will be activated each time the computer is reset or turned on. Please type y or n. n Total disk size is 25232 cylinders Cylinder size is 1008 (512 byte) blocks Cylinders Partition Status Type StartEnd Length % = = = = = = 1Solaris1 2523125231 100 WARNING: no partitions are defined! SELECT ONE OF THE FOLLOWING: 1. Create a partition 2. Specify the active partition 3. Delete a partition 4. Exit (update disk configuration and exit) 5. Cancel (exit without updating disk configuration) Enter Selection: 4 WARNING: Solaris fdisk partition changed - Please relabel the disk format partition PARTITION MENU: 0 - change 0 partition 1 - change 1 partition 2 - change 2 partition 3 - change 3 partition 4 - change 4 partition 5 - change 5 partition 6 - change 6 partition 7 - change 7 partition select - select a predefined table modify - modify a predefined partition table name - name the current table print - display the current table label - write partition map and label to the disk ! - execute , then return quit partition print Current partition table (cyl): Total disk cylinders available: 25229 + 2 (reserved cylinders) Part Tag Flag Cylinders Size Blocks 0 root wm 0 0 (0/0/0) 0 1 swap wu 0 0 (0/0/0) 0 2 backup wu 0 - 25228 12.13GB (25229/0/0) 25430832 3 unassigned wm 0 0 (0/0/0) 0 4 unassigned wm 0 0 (0/0/0) 0 5 unassigned wm 0 0 (0/0/0) 0 6 usr wm 0 0 (0/0/0) 0 7 unassigned wm 0 0 (0/0/0) 0 8 boot wu 0 - 0 0.49MB (1/0/0) 1008 9 alternates wm 1 - 2 0.98MB (2/0/0) partition 0 ( Part 2, 8, 9 是不需要进行任何修改) Part Tag Flag Cylinders Size Blocks 0 root wm 0 0 (0/0/0) 0 Enter partition id tagroot: ( 只可使用 unassigned, boot, root, swap, usr, backup, stand, var, home, alternates ) Enter partition permission flagswm: ( wm - read-write, mountable，wu - read-write, unmountable，rm - read-only, mountable，ru - read-only, unmountable ) Enter new starting cyl0: 3 ( 從 Part 8 - 9 可以看到Cylinders 0 - 2 已经给系统使用，所以要 由 3 开始 ) Enter partition size0b, 0c, 0.00mb, 0.00gb: ? Expecting up to 25427808 blocks, 25226 cylinders, 12415.92 megabytes, or 12.12 gigabytes Enter partition size0b, 0c, 0.00mb, 0.00gb: 25427808b partition print Current partition table (cyl): Total disk cylinders available: 25229 + 2 (reserved cylinders) Part Tag Flag Cylinders Size Blocks 0 root wm 3 - 25228 12.13GB (25226/0/0) 25427808 1 swap wu 0 0 (0/0/0) 0 2 backup wu 0 - 25228 12.13GB (25229/0/0) 25430832 3 unassigned wm 0 0 (0/0/0) 0 4 unassigned wm 0 0 (0/0/0) 0 5 unassigned wm 0 0 (0/0/0) 0 6 usr wm 0 0 (0/0/0) 0 7 unassigned wm 0 0 (0/0/0) 0 8 boot wu 0 - 0 0.49MB (1/0/0) 1008 9 alternates wm 1 - 2 0.98MB (2/0/0) partition label Ready to label disk, continue? y partition quit format label ( 为了保险所以输入多一次label ) Ready to label disk, continue? y format quit # newfs /dev/rdsk/c0d0s0 ( c0d0 是硬盘的名称，可参考IDE 和 SCSI 分配名称。s0 是 Part 0。 newfs: construct a new file system /dev/rdsk/c0d0s0: (y/n)? y /dev/rdsk/c0d0s0: 25427808 sectors in 25226 cylinders of 16 tracks, 63 sectors 12415.9MB in 287 cyl groups (88 c/g, 43.31MB/g, 5504 i/g) super-block backups (for fsck -F ufs -o b=#) at: 32, 88800, 177568, 266336, 355104, 443872, 532640, 621408, 710176, 798944, 887712, 976480, 1065248, 1154016, 1242784, 1331552, 1419296, 1508064, 1596832, 1685600, 1774368, 1863136, 1951904, 2040672, 2129440, 2218208, 2306976, 2395744, 2484512, 2573280, 2662048, 2750816, 2838560, 2927328, 3016096, 3104864, 3193632, 3282400, 3371168, 3459936, 3548704, 3637472, 3726240, 3815008, 3903776, 3992544, 4081312, 4170080, 4257824, 4346592, 4435360, 4524128, 4612896, 4701664, 4790432, 4879200, 4967968, 5056736, 5145504, 5234272, 5323040, 5411808, 5500576, 5589344, 5677088, 5765856, 5854624, 5943392, 6032160, 6120928, 6209696, 6298464, 6387232, 6476000, 6564768, 6653536, 6742304, 6831072, 6919840, 7008608, 7096352, 7185120, 7273888, 7362656, 7451424, 7540192, 7628960, 7717728, 7806496, 7895264, 7984032, 8072800, 8161568, 8250336, 8339104, 8427872, 8515616, 8604384, 8693152, 8781920, 8870688, 8959456, 9048224, 9136992, 9225760, 9314528, 9403296, 9492064, 9580832, 9669600, 9758368, 9847136, 9934880, 10023648, 10112416, 10201184, 10289952, 10378720, 10467488, 10556256, 10645024, 10733792, 10822560, 10911328, 11000096, 11088864, 11177632, 11266400, 11354144, 11442912, 11531680, 11620448, 11709216, 11797984, 11886752, 11975520, 12064288, 12153056, 12241824, 12330592, 12419360, 12508128, 12596896, 12685664, 12773408, 12862176, 12950944, 13039712, 13128480, 13217248, 13306016, 13394784, 13483552, 13572320, 13661088, 13749856, 13838624, 13927392, 14016160, 14104928, 14192672, 14281440, 14370208, 14458976, 14547744, 14636512, 14725280, 14814048, 14902816, 14991584, 15080352, 15169120, 15257888, 15346656, 15435424, 15524192, 15611936, 15700704, 15789472, 15878240, 15967008, 16055776, 16144544, 16233312, 16322080, 16410848, 16499616, 16588384, 16677152, 16765920, 16854688, 16943456, 17031200, 17119968, 17208736, 17297504, 17386272, 17475040, 17563808, 17652576, 17741344, 17830112, 17918880, 18007648, 18096416, 18185184, 18273952, 18362720, 18450464, 18539232, 18628000, 18716768, 18805536, 18894304, 18983072, 19071840, 19160608, 19249376, 19338144, 19426912, 19515680, 19604448, 19693216, 19781984, 19869728, 19958496, 20047264, 20136032, 20224800, 20313568, 20402336, 20491104, 20579872, 20668640, 20757408, 20846176, 209349