From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <00ee01c08c2c$39538b40$824085c3@mikhail> From: "Mikhail Kononenko" To: Cc: References: <3A769029.B3A94008@krasmail.ru> <934952524.20010131015135@inbox.ru> <004f01c08b33$0c4957a0$05011dc8@acorppiii> <242688698.20010201020423@inbox.ru> <002801c08bb1$854f1a80$210aa8c0@mikhail> <01f301c08c28$0642b770$53aa77d4@spb.satcomtel.ru> Subject: Re: [mdk-re] Soft RAID-1 MIME-Version: 1.0 Content-Type: text/plain; charset="koi8-r" Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 5.50.4133.2400 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 Sender: mandrake-russian-admin@linuxteam.iplabs.ru Errors-To: mandrake-russian-admin@linuxteam.iplabs.ru X-BeenThere: mandrake-russian@linuxteam.iplabs.ru X-Mailman-Version: 2.0 Precedence: bulk Reply-To: mandrake-russian@linuxteam.iplabs.ru List-Help: List-Post: List-Subscribe: , List-Id: Mandrake/RE discussion list List-Unsubscribe: , List-Archive: Date: Thu Feb 1 11:51:01 2001 X-Original-Date: Thu, 1 Feb 2001 11:51:44 +0300 Archived-At: List-Archive: Слава Богу, хот одна живая душа имеет опыт. Тогда так: ядро 2.2.18, диски IBM DTLA 307030 raidtools-0.9 Ниже много чего, поэтому предлагаю уйти в мыло, чтоб больше не мусорить... /cat/etc/fstab ------------------- /dev/hda2 / ext2 defaults 1 1 /dev/hda1 /boot ext2 defaults 1 2 none /dev/pts devpts mode=0620 0 0 /dev/hda7 /home ext2 exec,dev,suid,rw,usrquota 1 2 /dev/cdrom /mnt/cdrom auto user,noauto,nosuid,exec,nodev,ro 0 0 #/dev/fd0 /mnt/floppy auto sync,user,noauto,nosuid,nodev 0 0 none /proc proc defaults 0 0 /dev/hda8 /backup ext2 defaults 1 2 /dev/hda5 /usr ext2 defaults 1 2 #/dev/md0 /usr ext2 defaults 1 2 /dev/hda3 /var ext2 exec,dev,suid,rw,usrquota 1 2 /dev/hda6 swap swap defaults 0 0 cat /etc/raidtab -------------------- raiddev /dev/md0 raid-level 1 nr-raid-disks 2 nr-spare-disks 0 chunk-size 32 persistent-superblock 1 #Для начала только один раздел device /dev/hda5 raid-disk 0 device /dev/hdc5 raid-disk 1 Disk /dev/hda: 255 heads, 63 sectors, 3737 cylinders Units = sectors of 1 * 512 bytes Device Boot Start End Blocks Id System /dev/hda1 * 63 32129 16033+ 83 Linux /dev/hda2 32130 530144 249007+ 83 Linux /dev/hda3 530145 7727264 3598560 83 Linux /dev/hda4 7727265 60034904 26153820 5 Extended /dev/hda5 7727328 12868064 2570368+ fd Linux raid autodetect Disk /dev/hdc: 255 heads, 63 sectors, 3737 cylinders Units = sectors of 1 * 512 bytes Device Boot Start End Blocks Id System /dev/hdc1 63 32129 16033+ 83 Linux /dev/hdc2 32130 530144 249007+ 83 Linux /dev/hdc3 530145 7727264 3598560 83 Linux /dev/hdc4 7727265 60034904 26153820 5 Extended /dev/hdc5 7727328 12868064 2570368+ fd Linux raid autodetect В результе имеем: ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx PIIX4: IDE controller on PCI bus 00 dev f9 PIIX4: chipset revision 2 PIIX4: not 100% native mode: will probe irqs later ide0: BM-DMA at 0xb800-0xb807, BIOS settings: hda:DMA, hdb:pio ide1: BM-DMA at 0xb808-0xb80f, BIOS settings: hdc:DMA, hdd:pio hda: IBM-DTLA-307030, ATA DISK drive hdc: IBM-DTLA-307030, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 ide1 at 0x170-0x177,0x376 on irq 15 hda: IBM-DTLA-307030, 29314MB w/1916kB Cache, CHS=3737/255/63, UDMA(100) hdc: IBM-DTLA-307030, 29314MB w/1916kB Cache, CHS=3737/255/63, UDMA(100) Floppy drive(s): fd0 is 1.44M FDC 0 is a post-1991 82077 md driver 0.90.0 MAX_MD_DEVS=256, MAX_REAL=12 raid1 personality registered raid5: measuring checksumming speed 8regs : 1196.340 MB/sec 32regs : 645.414 MB/sec using fastest function: 8regs (1196.340 MB/sec) md.c: sizeof(mdp_super_t) = 4096 Partition check: hda: hda1 hda2 hda3 hda4 < hda5 hda6 hda7 hda8 > hdc: hdc1 hdc2 hdc3 hdc4 < hdc5 hdc6 hdc7 hdc8 > autodetecting RAID arrays (read) hda5's sb offset: 2570304 [events: 0000002f] (read) hdc5's sb offset: 2570304 [events: 0000002f] autorun ... considering hdc5 ... adding hdc5 ... adding hda5 ... created md0 bind bind running: now! hdc5's event counter: 0000002f hda5's event counter: 0000002f md0: max total readahead window set to 128k md0: 1 data-disks, max readahead per data-disk: 128k raid1: device hdc5 operational as mirror 1 raid1: device hda5 operational as mirror 0 (checking disk 0) (really checking disk 0) (checking disk 1) (really checking disk 1) raid1: raid set md0 active with 2 out of 2 mirrors md: updating md0 RAID superblock on device hdc5 [events: 00000030](write) hdc5's sb offset: 2570304 hda5 [events: 00000030](write) hda5's sb offset: 2570304 . ... autorun DONE. VFS: Mounted root (ext2 filesystem) readonly. Freeing unused kernel memory: 56k freed Executing init=/sbin/init Adding Swap: 530104k swap-space (priority -1) EXT2-fs warning: mounting fs with errors, running e2fsck is recommended EXT2-fs error (device md(9,0)): ext2_check_blocks_bitmap: Wrong free blocks count for group 0, stored = 22023, counted = 20509 EXT2-fs error (device md(9,0)): ext2_check_blocks_bitmap: Wrong free blocks count for group 2, stored = 8590, counted = 8357 EXT2-fs error (device md(9,0)): ext2_check_blocks_bitmap: Wrong free blocks count for group 4, stored = 28606, counted = 27099 EXT2-fs error (device md(9,0)): ext2_check_blocks_bitmap: Wrong free blocks count for group 8, stored = 27717, counted = 26255 EXT2-fs error (device md(9,0)): ext2_check_blocks_bitmap: Wrong free blocks count for group 10, stored = 28046, counted = 27084 EXT2-fs error (device md(9,0)): ext2_check_blocks_bitmap: Wrong free blocks count for group 12, stored = 27558, counted = 25373 EXT2-fs error (device md(9,0)): ext2_check_blocks_bitmap: Wrong free blocks count for group 14, stored = 28039, counted = 27232 EXT2-fs error (device md(9,0)): ext2_check_blocks_bitmap: Wrong free blocks count for group 16, stored = 28152, counted = 27668 EXT2-fs error (device md(9,0)): ext2_check_blocks_bitmap: Wrong free blocks count for group 17, stored = 27971, counted = 27578 EXT2-fs error (device md(9,0)): ext2_check_blocks_bitmap: Wrong free blocks count for group 18, stored = 27567, counted = 27359 EXT2-fs error (device md(9,0)): ext2_check_blocks_bitmap: Wrong free blocks count for group 19, stored = 18203, counted = 14581 EXT2-fs error (device md(9,0)): ext2_check_blocks_bitmap: Wrong free blocks count in super block, stored = 474332, counted = 495674 EXT2-fs error (device md(9,0)): ext2_check_inodes_bitmap: Wrong free inodes count in group 0, stored = 14408, counted = 14137 EXT2-fs error (device md(9,0)): ext2_check_inodes_bitmap: Wrong free inodes count in group 2, stored = 15808, counted = 15575 EXT2-fs error (device md(9,0)): ext2_check_inodes_bitmap: Wrong free inodes count in group 4, stored = 14544, counted = 14110 EXT2-fs error (device md(9,0)): ext2_check_inodes_bitmap: Wrong free inodes count in group 8, stored = 14602, counted = 13972 EXT2-fs error (device md(9,0)): ext2_check_inodes_bitmap: Wrong free inodes count in group 10, stored = 14580, counted = 14125 EXT2-fs error (device md(9,0)): ext2_check_inodes_bitmap: Wrong free inodes count in group 12, stored = 14613, counted = 14019 EXT2-fs error (device md(9,0)): ext2_check_inodes_bitmap: Wrong free inodes count in group 14, stored = 14488, counted = 14144 EXT2-fs error (device md(9,0)): ext2_check_inodes_bitmap: Wrong free inodes count in group 16, stored = 14511, counted = 14144 EXT2-fs error (device md(9,0)): ext2_check_inodes_bitmap: Wrong free inodes count in group 17, stored = 14526, counted = 14189 EXT2-fs error (device md(9,0)): ext2_check_inodes_bitmap: Wrong free inodes count in group 18, stored = 14238, counted = 14144 EXT2-fs error (device md(9,0)): ext2_check_inodes_bitmap: Wrong free inodes count in group 19, stored = 15047, counted = 14228 EXT2-fs error (device md(9,0)): ext2_check_inodes_bitmap: Wrong free inodes count in super block, stored = 281775, counted = 285970