Hello all! I am using an Asus EEE Box with Fedora 9 as a NAS. I have found a way to spin-down my USB harddisks with the sg3 utils, but the system occasionally times out on write actions to the disk. I usually access the disk through SMB of NFS, which forces the disk to spin up first. Sometimes the system opens the disk by itself, throwing an error. lost page write due to I/O error on sdf1 Is there any way to increase the system timeout when accessing/writing-to the drive? Or should I go ask the ext3 people? Or does sg_start not notify the kernel the device has been stopped? When the system fails, I get the following error: Nov 4 23:50:42 EEE-Box kernel: sd 6:0:0:0: [sdf] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK Nov 4 23:50:42 EEE-Box kernel: end_request: I/O error, dev sdf, sector 976767873 Nov 4 23:50:42 EEE-Box kernel: Buffer I/O error on device sdf1, logical block 122095984 Nov 4 23:50:42 EEE-Box kernel: sd 6:0:0:0: [sdf] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK Nov 4 23:50:42 EEE-Box kernel: end_request: I/O error, dev sdf, sector 976767873 Nov 4 23:50:42 EEE-Box kernel: Buffer I/O error on device sdf1, logical block 122095984 Nov 4 23:50:52 EEE-Box kernel: sd 6:0:0:0: [sdf] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK Nov 4 23:50:52 EEE-Box kernel: end_request: I/O error, dev sdf, sector 4361 Nov 4 23:50:52 EEE-Box kernel: Buffer I/O error on device sdf1, logical block 545 Nov 4 23:50:52 EEE-Box kernel: EXT3-fs error (device sdf1): ext3_readdir: directory #2 contains a hole at offset 0 Nov 4 23:50:52 EEE-Box kernel: sd 6:0:0:0: [sdf] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK Nov 4 23:50:52 EEE-Box kernel: end_request: I/O error, dev sdf, sector 1 Nov 4 23:50:52 EEE-Box kernel: Buffer I/O error on device sdf1, logical block 0 Nov 4 23:50:52 EEE-Box kernel: lost page write due to I/O error on sdf1 Nov 4 23:50:52 EEE-Box kernel: sd 6:0:0:0: [sdf] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK Nov 4 23:50:52 EEE-Box kernel: end_request: I/O error, dev sdf, sector 265 Nov 4 23:50:52 EEE-Box kernel: EXT3-fs error (device sdf1): ext3_get_inode_loc: unable to read inode block - inode=2, block=33 Nov 4 23:50:52 EEE-Box kernel: ------------[ cut here ]------------ Nov 4 23:50:52 EEE-Box kernel: WARNING: at fs/buffer.c:1183 mark_buffer_dirty+0x23/0x6a() (Not tainted) Nov 4 23:50:52 EEE-Box kernel: Modules linked in: joydev cpufreq_stats xt_tcpudp iptable_filter ip_tables x_tables nfsd lockd nfs_acl auth_rpcgss exportfs bridge bnep rfcomm l2cap bluetooth fuse sunrpc ipv6 loop dm_multipath snd_hda_intel snd_seq_dummy snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device video snd_pcm_oss output snd_mixer_oss snd_pcm i915 snd_timer button snd_page_alloc drm snd_hwdep snd i2c_algo_bit i2c_i801 r8169 pcspkr i2c_core soundcore serio_raw iTCO_wdt iTCO_vendor_support usb_storage sg dm_snapshot dm_zero dm_mirror dm_mod ata_piix pata_acpi ata_generic libata sd_mod scsi_mod ext3 jbd mbcache uhci_hcd ohci_hcd ehci_hcd [last unloaded: microcode] Nov 4 23:50:52 EEE-Box kernel: Pid: 1760, comm: ls Not tainted 2.6.25-14.fc9.i686 #1 Nov 4 23:50:52 EEE-Box kernel: [<c0427911>] warn_on_slowpath+0x47/0x73 Nov 4 23:50:52 EEE-Box kernel: [<c062d850>] ? atomic_notifier_call_chain+0xf/0x11 Nov 4 23:50:52 EEE-Box kernel: [<c054aed9>] ? vt_console_print+0x277/0x286 Nov 4 23:50:52 EEE-Box kernel: [<c054ac62>] ? vt_console_print+0x0/0x286 Nov 4 23:50:52 EEE-Box kernel: [<c042799d>] ? __call_console_drivers+0x56/0x63 Nov 4 23:50:52 EEE-Box kernel: [<c0427a01>] ? _call_console_drivers+0x57/0x5b Nov 4 23:50:52 EEE-Box kernel: [<c0427dd5>] ? release_console_sem+0x195/0x19d Nov 4 23:50:52 EEE-Box kernel: [<c049f38d>] mark_buffer_dirty+0x23/0x6a Nov 4 23:50:52 EEE-Box kernel: [<f88ebc36>] ext3_commit_super+0x40/0x53 [ext3] Nov 4 23:50:52 EEE-Box kernel: [<f88ed076>] ext3_handle_error+0x71/0x95 [ext3] Nov 4 23:50:52 EEE-Box kernel: [<f88ed129>] ext3_error+0x39/0x43 [ext3] Nov 4 23:50:52 EEE-Box kernel: [<f88e5598>] __ext3_get_inode_loc+0x2b1/0x2d8 [ext3] Nov 4 23:50:52 EEE-Box kernel: [<f88e58ed>] ext3_get_inode_loc+0x14/0x16 [ext3] Nov 4 23:50:52 EEE-Box kernel: [<f88e590f>] ext3_reserve_inode_write+0x20/0x68 [ext3] Nov 4 23:50:52 EEE-Box kernel: [<f88e5986>] ext3_mark_inode_dirty+0x2f/0x46 [ext3] Nov 4 23:50:52 EEE-Box kernel: [<f88e5aa8>] ext3_dirty_inode+0x53/0x67 [ext3] Nov 4 23:50:52 EEE-Box kernel: [<c049b785>] __mark_inode_dirty+0x29/0x13c Nov 4 23:50:52 EEE-Box kernel: [<c04931af>] touch_atime+0xbb/0xbf Nov 4 23:50:52 EEE-Box kernel: [<c048d74a>] vfs_readdir+0x76/0x8f Nov 4 23:50:52 EEE-Box kernel: [<c048d490>] ? filldir64+0x0/0xcd Nov 4 23:50:52 EEE-Box kernel: [<c048d7c6>] sys_getdents64+0x63/0xa1 Nov 4 23:50:52 EEE-Box kernel: [<c0405bf2>] syscall_call+0x7/0xb Nov 4 23:50:52 EEE-Box kernel: ======================= Nov 4 23:50:52 EEE-Box kernel: ---[ end trace 1a0b4166f7029756 ]--- Nov 4 23:50:52 EEE-Box kernel: sd 6:0:0:0: [sdf] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK Nov 4 23:50:52 EEE-Box kernel: end_request: I/O error, dev sdf, sector 1 Nov 4 23:50:52 EEE-Box kernel: Buffer I/O error on device sdf1, logical block 0 Nov 4 23:50:52 EEE-Box kernel: lost page write due to I/O error on sdf1 Nov 4 23:50:52 EEE-Box kernel: EXT3-fs error (device sdf1) in ext3_reserve_inode_write: IO failure Nov 4 23:50:52 EEE-Box kernel: sd 6:0:0:0: [sdf] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK Nov 4 23:50:52 EEE-Box kernel: end_request: I/O error, dev sdf, sector 1 Nov 4 23:50:52 EEE-Box kernel: Buffer I/O error on device sdf1, logical block 0 Nov 4 23:50:52 EEE-Box kernel: lost page write due to I/O error on sdf1 Nov 4 23:50:58 EEE-Box kernel: sd 6:0:0:0: [sdf] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK Nov 4 23:50:58 EEE-Box kernel: end_request: I/O error, dev sdf, sector 4401 Nov 4 23:50:58 EEE-Box kernel: Buffer I/O error on device sdf1, logical block 550 Nov 4 23:50:58 EEE-Box kernel: lost page write due to I/O error on sdf1 Nov 4 23:50:58 EEE-Box kernel: sd 6:0:0:0: [sdf] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK Nov 4 23:50:58 EEE-Box kernel: end_request: I/O error, dev sdf, sector 4409 Nov 4 23:50:58 EEE-Box kernel: Buffer I/O error on device sdf1, logical block 551 Nov 4 23:50:58 EEE-Box kernel: lost page write due to I/O error on sdf1 Nov 4 23:50:58 EEE-Box kernel: Aborting journal on device sdf1. Nov 4 23:50:58 EEE-Box kernel: sd 6:0:0:0: [sdf] Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK,SUGGEST_OK Nov 4 23:50:58 EEE-Box kernel: end_request: I/O error, dev sdf, sector 4401 Nov 4 23:50:58 EEE-Box kernel: Buffer I/O error on device sdf1, logical block 550 Nov 4 23:50:58 EEE-Box kernel: lost page write due to I/O error on sdf1 My current kernel: Linux EEE-Box 2.6.25-14.fc9.i686 #1 SMP Thu May 1 06:28:41 EDT 2008 i686 i686 i386 GNU/Linux modinfo usb_storage filename: /lib/modules/2.6.25-14.fc9.i686/kernel/drivers/usb/storage/usb-storage.ko license: GPL description: USB Mass Storage driver for Linux author: Matthew Dharm <mdharm-usb@xxxxxxxxxxxxxxxxxx> srcversion: 38F8E61ECA6C16CA785AA38 --cut aliases-- depends: scsi_mod vermagic: 2.6.25-14.fc9.i686 SMP mod_unload 686 4KSTACKS parm: delay_use:seconds to delay before using a new device (uint) modinfo scsi_mod filename: /lib/modules/2.6.25-14.fc9.i686/kernel/drivers/scsi/scsi_mod.ko license: GPL description: SCSI core srcversion: DF7CC1670A47C981FCDFA39 depends: vermagic: 2.6.25-14.fc9.i686 SMP mod_unload 686 4KSTACKS parm: dev_flags:Given scsi_dev_flags=vendor:model:flags[,v:m:f] add black/white list entries for vendor and model with an integer value of flags to the scsi device info list (string) parm: default_dev_flags:scsi default device flag integer value (int) parm: max_luns:last scsi LUN (should be between 1 and 2^32-1) (uint) parm: scan:sync, async or none (string) parm: max_report_luns:REPORT LUNS maximum number of LUNS received (should be between 1 and 16384) (uint) parm: inq_timeout:Timeout (in seconds) waiting for devices to answer INQUIRY. Default is 5. Some non-compliant devices need more. (uint) parm: scsi_logging_level:a bit mask of logging levels (int) modinfo sd_mod filename: /lib/modules/2.6.25-14.fc9.i686/kernel/drivers/scsi/sd_mod.ko --cut aliases-- license: GPL description: SCSI disk (sd) driver author: Eric Youngdale srcversion: ECC497BE26ACFBB19D2AF29 depends: scsi_mod vermagic: 2.6.25-14.fc9.i686 SMP mod_unload 686 4KSTACKS Dmesg of the device: Nov 5 00:12:52 EEE-Box kernel: scsi 6:0:0:0: Direct-Access WD 5000AVV External 1.65 PQ: 0 ANSI: 4 Nov 5 00:12:52 EEE-Box kernel: sd 6:0:0:0: [sdf] 976773168 512-byte hardware sectors (500108 MB) Nov 5 00:12:52 EEE-Box kernel: sd 6:0:0:0: [sdf] Write Protect is off Nov 5 00:12:52 EEE-Box kernel: sd 6:0:0:0: [sdf] Assuming drive cache: write through Nov 5 00:12:52 EEE-Box kernel: sd 6:0:0:0: [sdf] 976773168 512-byte hardware sectors (500108 MB) Nov 5 00:12:52 EEE-Box kernel: sd 6:0:0:0: [sdf] Write Protect is off Nov 5 00:12:52 EEE-Box kernel: sd 6:0:0:0: [sdf] Assuming drive cache: write through -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
