topic Re: help error on dmesg in Operating System - Linux https://community.hpe.com/t5/operating-system-linux/help-error-on-dmesg/m-p/4306862#M34443 thanks for the reply, ive checked the filesystem mounted and everything seems ok. But how can i delete this error? it always comes-up everytime i reboot.<BR /><BR />thanks Mon, 17 Nov 2008 00:48:27 GMT gobi_1 2008-11-17T00:48:27Z help error on dmesg https://community.hpe.com/t5/operating-system-linux/help-error-on-dmesg/m-p/4306860#M34441 hi im using a redhat linux rhel4.6 on rx6600. I only update the fc driver and after reboot error found at the boot process. I run dmesg and says:<BR /><BR />Buffer I/O error on device sdd, logical block 0<BR />end_request: I/O error, dev sdd, sector 2097120<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097120<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097120<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097120<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097120<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097120<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097120<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097120<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097120<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097120<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097088<BR />Buffer I/O error on device sdd, logical block 65534<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097088<BR />Buffer I/O error on device sdd, logical block 65534<BR />end_request: I/O error, dev sdd, sector 2096896<BR />Buffer I/O error on device sdd, logical block 65528<BR />Buffer I/O error on device sdd, logical block 65529<BR />Buffer I/O error on device sdd, logical block 65530<BR />Buffer I/O error on device sdd, logical block 65531<BR />end_request: I/O error, dev sdd, sector 2096896<BR />Buffer I/O error on device sdd, logical block 65528<BR />end_request: I/O error, dev sdd, sector 2096896<BR />Buffer I/O error on device sdd, logical block 65528<BR />Buffer I/O error on device sdd, logical block 65529<BR />Buffer I/O error on device sdd, logical block 65530<BR />Buffer I/O error on device sdd, logical block 65531<BR />end_request: I/O error, dev sdd, sector 2096896<BR />Buffer I/O error on device sdd, logical block 65528<BR />end_request: I/O error, dev sdd, sector 2097120<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097120<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2096736<BR />Buffer I/O error on device sdd, logical block 65523<BR />Buffer I/O error on device sdd, logical block 65524<BR />Buffer I/O error on device sdd, logical block 65525<BR />Buffer I/O error on device sdd, logical block 65526<BR />end_request: I/O error, dev sdd, sector 2096736<BR />Buffer I/O error on device sdd, logical block 65523<BR />end_request: I/O error, dev sdd, sector 2096416<BR />Buffer I/O error on device sdd, logical block 65513<BR />Buffer I/O error on device sdd, logical block 65514<BR />Buffer I/O error on device sdd, logical block 65515<BR />Buffer I/O error on device sdd, logical block 65516<BR />end_request: I/O error, dev sdd, sector 2096416<BR />Buffer I/O error on device sdd, logical block 65513<BR />end_request: I/O error, dev sdd, sector 2097120<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097120<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097120<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097120<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sda, sector 0<BR />end_request: I/O error, dev sdb, sector 0<BR />end_request: I/O error, dev sdc, sector 0<BR />end_request: I/O error, dev sdd, sector 0<BR />end_request: I/O error, dev sda, sector 2097024<BR />Buffer I/O error on device sda, logical block 65532<BR />Buffer I/O error on device sda, logical block 65533<BR />Buffer I/O error on device sda, logical block 65534<BR />Buffer I/O error on device sda, logical block 65535<BR />end_request: I/O error, dev sda, sector 2097024<BR />Buffer I/O error on device sda, logical block 65532<BR />end_request: I/O error, dev sdb, sector 2097024<BR />Buffer I/O error on device sdb, logical block 65532<BR />Buffer I/O error on device sdb, logical block 65533<BR />Buffer I/O error on device sdb, logical block 65534<BR />Buffer I/O error on device sdb, logical block 65535<BR />end_request: I/O error, dev sdb, sector 2097024<BR />Buffer I/O error on device sdb, logical block 65532<BR />end_request: I/O error, dev sdc, sector 2097024<BR />Buffer I/O error on device sdc, logical block 65532<BR />Buffer I/O error on device sdc, logical block 65533<BR />Buffer I/O error on device sdc, logical block 65534<BR />Buffer I/O error on device sdc, logical block 65535<BR />end_request: I/O error, dev sdc, sector 2097024<BR />Buffer I/O error on device sdc, logical block 65532<BR />end_request: I/O error, dev sdd, sector 2097024<BR />Buffer I/O error on device sdd, logical block 65532<BR />Buffer I/O error on device sdd, logical block 65533<BR />Buffer I/O error on device sdd, logical block 65534<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097024<BR />Buffer I/O error on device sdd, logical block 65532<BR />end_request: I/O error, dev sda, sector 2097024<BR />Buffer I/O error on device sda, logical block 65532<BR />Buffer I/O error on device sda, logical block 65533<BR />Buffer I/O error on device sda, logical block 65534<BR />Buffer I/O error on device sda, logical block 65535<BR />end_request: I/O error, dev sda, sector 2097024<BR />Buffer I/O error on device sda, logical block 65532<BR />end_request: I/O error, dev sdb, sector 2097024<BR />Buffer I/O error on device sdb, logical block 65532<BR />Buffer I/O error on device sdb, logical block 65533<BR />Buffer I/O error on device sdb, logical block 65534<BR />Buffer I/O error on device sdb, logical block 65535<BR />end_request: I/O error, dev sdb, sector 2097024<BR />Buffer I/O error on device sdb, logical block 65532<BR />end_request: I/O error, dev sdc, sector 2097024<BR />Buffer I/O error on device sdc, logical block 65532<BR />Buffer I/O error on device sdc, logical block 65533<BR />Buffer I/O error on device sdc, logical block 65534<BR />Buffer I/O error on device sdc, logical block 65535<BR />end_request: I/O error, dev sdc, sector 2097024<BR />Buffer I/O error on device sdc, logical block 65532<BR />end_request: I/O error, dev sdd, sector 2097024<BR />Buffer I/O error on device sdd, logical block 65532<BR />Buffer I/O error on device sdd, logical block 65533<BR />Buffer I/O error on device sdd, logical block 65534<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097024<BR />Buffer I/O error on device sdd, logical block 65532<BR />SELinux: initialized (dev cciss/c0d0p1, type vfat), uses genfs_contexts<BR />SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs<BR />kjournald starting. Commit interval 5 seconds<BR />EXT3 FS on dm-0, internal journal<BR />EXT3-fs: mounted filesystem with ordered data mode.<BR />SELinux: initialized (dev dm-0, type ext3), uses xattr<BR />kjournald starting. Commit interval 5 seconds<BR />EXT3 FS on dm-1, internal journal<BR />EXT3-fs: mounted filesystem with ordered data mode.<BR />SELinux: initialized (dev dm-1, type ext3), uses xattr<BR />kjournald starting. Commit interval 5 seconds<BR />EXT3 FS on dm-2, internal journal<BR />EXT3-fs: mounted filesystem with ordered data mode.<BR />SELinux: initialized (dev dm-2, type ext3), uses xattr<BR />kjournald starting. Commit interval 5 seconds<BR />EXT3 FS on dm-3, internal journal<BR />EXT3-fs: mounted filesystem with ordered data mode.<BR />SELinux: initialized (dev dm-3, type ext3), uses xattr<BR />kjournald starting. Commit interval 5 seconds<BR />EXT3 FS on dm-4, internal journal<BR />EXT3-fs: mounted filesystem with ordered data mode.<BR />SELinux: initialized (dev dm-4, type ext3), uses xattr<BR />kjournald starting. Commit interval 5 seconds<BR />EXT3 FS on dm-5, internal journal<BR />EXT3-fs: mounted filesystem with ordered data mode.<BR />SELinux: initialized (dev dm-5, type ext3), uses xattr<BR />SELinux: initialized (dev ramfs, type ramfs), uses genfs_contexts<BR />NET: Registered protocol family 10<BR />Disabled Privacy Extensions on device a00000010078f498(lo)<BR />IPv6 over IPv4 tunneling driver<BR />divert: not allocating divert_blk for non-ethernet device sit0<BR />end_request: I/O error, dev sda, sector 2097024<BR />Buffer I/O error on device sda, logical block 65532<BR />Buffer I/O error on device sda, logical block 65533<BR />Buffer I/O error on device sda, logical block 65534<BR />Buffer I/O error on device sda, logical block 65535<BR />end_request: I/O error, dev sda, sector 2097024<BR />Buffer I/O error on device sda, logical block 65532<BR />end_request: I/O error, dev sdb, sector 2097024<BR />Buffer I/O error on device sdb, logical block 65532<BR />Buffer I/O error on device sdb, logical block 65533<BR />Buffer I/O error on device sdb, logical block 65534<BR />Buffer I/O error on device sdb, logical block 65535<BR />end_request: I/O error, dev sdb, sector 2097024<BR />Buffer I/O error on device sdb, logical block 65532<BR />end_request: I/O error, dev sdc, sector 2097024<BR />Buffer I/O error on device sdc, logical block 65532<BR />Buffer I/O error on device sdc, logical block 65533<BR />Buffer I/O error on device sdc, logical block 65534<BR />Buffer I/O error on device sdc, logical block 65535<BR />end_request: I/O error, dev sdc, sector 2097024<BR />Buffer I/O error on device sdc, logical block 65532<BR />end_request: I/O error, dev sdd, sector 2097024<BR />Buffer I/O error on device sdd, logical block 65532<BR />Buffer I/O error on device sdd, logical block 65533<BR />Buffer I/O error on device sdd, logical block 65534<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097024<BR />Buffer I/O error on device sdd, logical block 65532<BR />Adding 2096448k swap on /dev/cciss/c0d0p3. Priority:-1 extents:1<BR />Adding 2096448k swap on /dev/cciss/c0d0p4. Priority:-2 extents:1<BR />Adding 2096448k swap on /dev/cciss/c0d0p5. Priority:-3 extents:1<BR />Adding 2096448k swap on /dev/cciss/c0d0p6. Priority:-4 extents:1<BR />SELinux: initialized (dev binfmt_misc, type binfmt_misc), uses genfs_contexts<BR />dev_acpi: registered on char major 252<BR />ipmi message handler version 33.13<BR />IPMI System Interface driver version 33.13, KCS version 33.13, SMIC version 33.13, BT version 33.13<BR />ipmi_si: ACPI/SPMI specifies "kcs" memory SI @ 0xff5bc000<BR /> IPMI kcs interface initialized<BR />ipmi device interface version 33.13<BR />end_request: I/O error, dev sda, sector 0<BR />end_request: I/O error, dev sdb, sector 0<BR />end_request: I/O error, dev sdc, sector 0<BR />end_request: I/O error, dev sdd, sector 0<BR />end_request: I/O error, dev sda, sector 0<BR />end_request: I/O error, dev sdb, sector 0<BR />end_request: I/O error, dev sdc, sector 0<BR />end_request: I/O error, dev sdd, sector 0<BR />ip_tables: (C) 2000-2002 Netfilter core team<BR />ip_conntrack version 2.1 (8192 buckets, 65536 max) - 456 bytes per conntrack<BR />Linux Kernel Card Services<BR /> options: [pci] [cardbus] [pm]<BR />ADDRCONF(NETDEV_UP): eth0: link is not ready<BR />e1000: eth0: e1000_watchdog_task: NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX<BR />ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready<BR />SELinux: initialized (dev rpc_pipefs, type rpc_pipefs), uses genfs_contexts<BR />end_request: I/O error, dev sda, sector 2097024<BR />Buffer I/O error on device sda, logical block 65532<BR />Buffer I/O error on device sda, logical block 65533<BR />Buffer I/O error on device sda, logical block 65534<BR />Buffer I/O error on device sda, logical block 65535<BR />end_request: I/O error, dev sda, sector 2097024<BR />Buffer I/O error on device sda, logical block 65532<BR />end_request: I/O error, dev sdb, sector 2097024<BR />Buffer I/O error on device sdb, logical block 65532<BR />Buffer I/O error on device sdb, logical block 65533<BR />Buffer I/O error on device sdb, logical block 65534<BR />Buffer I/O error on device sdb, logical block 65535<BR />end_request: I/O error, dev sdb, sector 2097024<BR />Buffer I/O error on device sdb, logical block 65532<BR />end_request: I/O error, dev sdc, sector 2097024<BR />Buffer I/O error on device sdc, logical block 65532<BR />Buffer I/O error on device sdc, logical block 65533<BR />Buffer I/O error on device sdc, logical block 65534<BR />Buffer I/O error on device sdc, logical block 65535<BR />end_request: I/O error, dev sdc, sector 2097024<BR />Buffer I/O error on device sdc, logical block 65532<BR />end_request: I/O error, dev sdd, sector 2097024<BR />Buffer I/O error on device sdd, logical block 65532<BR />Buffer I/O error on device sdd, logical block 65533<BR />Buffer I/O error on device sdd, logical block 65534<BR />Buffer I/O error on device sdd, logical block 65535<BR />end_request: I/O error, dev sdd, sector 2097024<BR />Buffer I/O error on device sdd, logical block 65532<BR />lp: driver loaded but no devices found<BR />eth0: no IPv6 routers present<BR />Fusion MPT misc device (ioctl) driver 3.02.99.00rh<BR />mptctl: Registered with Fusion MPT base driver<BR />mptctl: /dev/mptctl @ (major,minor=10,220)<BR />Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 0<BR />Attached scsi generic sg1 at scsi0, channel 0, id 1, lun 0, type 0<BR />Attached scsi generic sg2 at scsi1, channel 0, id 0, lun 0, type 0<BR />Attached scsi generic sg3 at scsi1, channel 0, id 1, lun 0, type 0<BR />Attached scsi generic sg4 at scsi2, channel 0, id 0, lun 0, type 5<BR />end_request: I/O error, dev sdd, sector 0<BR />Buffer I/O error on device sdd, logical block 0<BR />====other omitted========<BR /><BR />can someone help me on this.<BR /><BR />thanks Sat, 15 Nov 2008 13:59:40 GMT https://community.hpe.com/t5/operating-system-linux/help-error-on-dmesg/m-p/4306860#M34441 gobi_1 2008-11-15T13:59:40Z Re: help error on dmesg https://community.hpe.com/t5/operating-system-linux/help-error-on-dmesg/m-p/4306861#M34442 Shalom,<BR /><BR />Some disks were once present /dev/sd[a-d] are no longer present.<BR /><BR />The system configuration still thinks the disks are there.<BR /><BR />You can probably ignore these messages, but if you want them to go away, you need to clear these devices from your system.<BR /><BR />If there is data missing or file systems not mounting then you have a problem and need to dig deeper.<BR /><BR />SEP Sat, 15 Nov 2008 16:55:17 GMT https://community.hpe.com/t5/operating-system-linux/help-error-on-dmesg/m-p/4306861#M34442 Steven E. Protter 2008-11-15T16:55:17Z Re: help error on dmesg https://community.hpe.com/t5/operating-system-linux/help-error-on-dmesg/m-p/4306862#M34443 thanks for the reply, ive checked the filesystem mounted and everything seems ok. But how can i delete this error? it always comes-up everytime i reboot.<BR /><BR />thanks Mon, 17 Nov 2008 00:48:27 GMT https://community.hpe.com/t5/operating-system-linux/help-error-on-dmesg/m-p/4306862#M34443 gobi_1 2008-11-17T00:48:27Z