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Red Hat Bugzilla – Attachment 576011 Details for
Bug 806676
Regression: SATA hot swap broken - one CPU goes 100% - unable to synchronize and stop disk
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Details of failure of eSATA hotswap on 2nd attempt
eSATA_prob (text/plain), 27.55 KB, created by
Dr J Austin
on 2012-04-08 10:16:15 UTC
(
hide
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Description:
Details of failure of eSATA hotswap on 2nd attempt
Filename:
MIME Type:
Creator:
Dr J Austin
Created:
2012-04-08 10:16:15 UTC
Size:
27.55 KB
patch
obsolete
>I believe this problem is still present in kernel >[root@minix ~]# uname -a >Linux minix 3.3.1-3.fc16.x86_64 #1 SMP Wed Apr 4 18:08:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux > > >Summary >Plugin eSATA disk - device driver entries are created >/dev/sdb >/dev/sdb1 >Disk is mounted > >umount the disk >the device driver entries remain >/dev/sdb >/dev/sdb1 >unplug the eSATA drive >after a delay the drive entries are removed > >Plugin the eSATA drive - Nothing is seen in dmesg, /dev, /var/log/messages > > >John > > >#################################################### >Clean reboot >[root@minix ~]# ls -l /dev/sd* >brw-rw----. 1 root disk 8, 0 Apr 8 10:46 /dev/sda >brw-rw----. 1 root disk 8, 1 Apr 8 10:46 /dev/sda1 >brw-rw----. 1 root disk 8, 2 Apr 8 10:46 /dev/sda2 >brw-rw----. 1 root disk 8, 3 Apr 8 10:46 /dev/sda3 >brw-rw----. 1 root disk 8, 4 Apr 8 10:46 /dev/sda4 >brw-rw----. 1 root disk 8, 5 Apr 8 10:46 /dev/sda5 >[root@minix ~]# mount|grep sd >/dev/sda4 on / type ext4 (rw,noatime,seclabel,user_xattr,acl,barrier=1,data=ordered,discard) >/dev/sda3 on /boot type ext4 (rw,noatime,seclabel,user_xattr,acl,barrier=1,data=ordered,discard) > > >[root@minix ~]# tail -n30 /var/log/messages >Apr 8 10:46:48 minix dbus[937]: [system] Activating via systemd: service name='org.freedesktop.RealtimeKit1' unit='rtkit-daemon.service' >Apr 8 10:46:48 minix dbus-daemon[937]: dbus[937]: [system] Activating via systemd: service name='org.freedesktop.RealtimeKit1' unit='rtkit-daemon.service' >Apr 8 10:46:48 minix dbus-daemon[937]: dbus[937]: [system] Successfully activated service 'org.freedesktop.RealtimeKit1' >Apr 8 10:46:48 minix dbus[937]: [system] Successfully activated service 'org.freedesktop.RealtimeKit1' >Apr 8 10:46:48 minix rtkit-daemon[1867]: Successfully made thread 1863 of process 1863 (/usr/bin/pulseaudio) owned by '202' high priority at nice level -11. >Apr 8 10:46:48 minix rtkit-daemon[1867]: Successfully made thread 1920 of process 1863 (/usr/bin/pulseaudio) owned by '202' RT at priority 5. >Apr 8 10:46:48 minix rtkit-daemon[1867]: Successfully made thread 1930 of process 1863 (/usr/bin/pulseaudio) owned by '202' RT at priority 5. >Apr 8 10:46:48 minix kernel: [ 32.574451] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj. >Apr 8 10:46:48 minix rtkit-daemon[1867]: Successfully made thread 1931 of process 1863 (/usr/bin/pulseaudio) owned by '202' RT at priority 5. >Apr 8 10:46:49 minix dbus[937]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.bluez.service' >Apr 8 10:46:49 minix dbus-daemon[937]: dbus[937]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.bluez.service' >Apr 8 10:46:49 minix dbus[937]: [system] Activation via systemd failed for unit 'dbus-org.bluez.service': Unit dbus-org.bluez.service failed to load: No such file or directory. See system logs and 'systemctl status dbus-org.bluez.service' for details. >Apr 8 10:46:49 minix dbus-daemon[937]: dbus[937]: [system] Activation via systemd failed for unit 'dbus-org.bluez.service': Unit dbus-org.bluez.service failed to load: No such file or directory. See system logs and 'systemctl status dbus-org.bluez.service' for details. >Apr 8 10:46:49 minix pulseaudio[1863]: bluetooth-util.c: Error from ListAdapters reply: org.freedesktop.systemd1.LoadFailed >Apr 8 10:46:49 minix goa[1934]: goa-daemon version 3.2.1 starting [main.c:112, main()] >Apr 8 10:46:49 minix rtkit-daemon[1867]: Successfully made thread 1938 of process 1938 (/usr/bin/pulseaudio) owned by '202' high priority at nice level -11. >Apr 8 10:46:49 minix pulseaudio[1938]: pid.c: Daemon already running. >Apr 8 10:47:12 minix dbus-daemon[937]: ** Message: No devices in use, exit >Apr 8 10:47:37 minix dbus[937]: [system] Activating service name='net.reactivated.Fprint' (using servicehelper) >Apr 8 10:47:37 minix dbus-daemon[937]: dbus[937]: [system] Activating service name='net.reactivated.Fprint' (using servicehelper) >Apr 8 10:47:37 minix dbus-daemon[937]: Launching FprintObject >Apr 8 10:47:37 minix dbus[937]: [system] Successfully activated service 'net.reactivated.Fprint' >Apr 8 10:47:37 minix dbus-daemon[937]: dbus[937]: [system] Successfully activated service 'net.reactivated.Fprint' >Apr 8 10:47:37 minix dbus-daemon[937]: ** Message: D-Bus service launched with name: net.reactivated.Fprint >Apr 8 10:47:37 minix dbus-daemon[937]: ** Message: entering main loop >Apr 8 10:48:07 minix dbus-daemon[937]: ** Message: No devices in use, exit >Apr 8 10:48:30 minix dbus[937]: [system] Activating service name='org.freedesktop.UDisks' (using servicehelper) >Apr 8 10:48:30 minix dbus-daemon[937]: dbus[937]: [system] Activating service name='org.freedesktop.UDisks' (using servicehelper) >Apr 8 10:48:30 minix dbus[937]: [system] Successfully activated service 'org.freedesktop.UDisks' >Apr 8 10:48:30 minix dbus-daemon[937]: dbus[937]: [system] Successfully activated service 'org.freedesktop.UDisks' >[root@minix ~]# > > > >[root@minix ~]# dmesg |tail -n30 >[ 9.231878] ppdev: user-space parallel port driver >[ 9.306470] netlink: 12 bytes leftover after parsing attributes. >[ 9.306988] netlink: 12 bytes leftover after parsing attributes. >[ 9.307135] netlink: 12 bytes leftover after parsing attributes. >[ 9.361167] tg3 0000:03:00.0: p10p1: Link is down >[ 12.373117] tg3 0000:03:00.0: p10p1: Link is up at 1000 Mbps, full duplex >[ 12.373180] tg3 0000:03:00.0: p10p1: Flow control is on for TX and on for RX >[ 12.375481] ADDRCONF(NETDEV_CHANGE): p10p1: link becomes ready >[ 12.375823] /dev/vmnet: open called by PID 1087 (vmnet-bridge) >[ 12.375831] /dev/vmnet: hub 0 does not exist, allocating memory. >[ 12.375850] /dev/vmnet: port on hub 0 successfully opened >[ 12.375863] bridge-p10p1: up >[ 12.375867] bridge-p10p1: attached >[ 14.930236] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts >[ 14.983512] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts >[ 14.984737] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts >[ 14.994196] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts >[ 14.997462] SELinux: initialized (dev autofs, type autofs), uses genfs_contexts >[ 16.478908] [drm] Setting GART location based on new memory map >[ 16.479819] [drm] Loading RS780 CP Microcode >[ 16.525761] [drm] Resetting GPU >[ 16.525824] [drm] writeback test succeeded in 1 usecs >[ 17.435126] FS-Cache: Loaded >[ 17.438260] FS-Cache: Netfs 'nfs' registered for caching >[ 17.442577] SELinux: initialized (dev 0:29, type nfs4), uses genfs_contexts >[ 17.443580] SELinux: initialized (dev 0:2a, type nfs4), uses genfs_contexts >[ 23.064761] p10p1: no IPv6 routers present >[ 24.702306] lp: driver loaded but no devices found >[ 32.214098] NFS: v4 server 148.197.29.5 does not accept raw uid/gids. Reenabling the idmapper. >[ 32.574451] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj. >[root@minix ~]# > > >Plugin eSATA 1st time > > >[root@minix ~]# ls -l /dev/sd* >brw-rw----. 1 root disk 8, 0 Apr 8 10:46 /dev/sda >brw-rw----. 1 root disk 8, 1 Apr 8 10:46 /dev/sda1 >brw-rw----. 1 root disk 8, 2 Apr 8 10:46 /dev/sda2 >brw-rw----. 1 root disk 8, 3 Apr 8 10:46 /dev/sda3 >brw-rw----. 1 root disk 8, 4 Apr 8 10:46 /dev/sda4 >brw-rw----. 1 root disk 8, 5 Apr 8 10:46 /dev/sda5 >brw-rw----. 1 root disk 8, 16 Apr 8 10:50 /dev/sdb >brw-rw----. 1 root disk 8, 17 Apr 8 10:50 /dev/sdb1 > > >[root@minix ~]# mount|grep sd >/dev/sda4 on / type ext4 (rw,noatime,seclabel,user_xattr,acl,barrier=1,data=ordered,discard) >/dev/sda3 on /boot type ext4 (rw,noatime,seclabel,user_xattr,acl,barrier=1,data=ordered,discard) >/dev/sdb1 on /media/throttle type ext4 (rw,noatime,seclabel,user_xattr,acl,barrier=1,data=ordered) > > >[root@minix ~]# tail -n30 /var/log/messages >Apr 8 10:47:37 minix dbus[937]: [system] Activating service name='net.reactivated.Fprint' (using servicehelper) >Apr 8 10:47:37 minix dbus-daemon[937]: dbus[937]: [system] Activating service name='net.reactivated.Fprint' (using servicehelper) >Apr 8 10:47:37 minix dbus-daemon[937]: Launching FprintObject >Apr 8 10:47:37 minix dbus[937]: [system] Successfully activated service 'net.reactivated.Fprint' >Apr 8 10:47:37 minix dbus-daemon[937]: dbus[937]: [system] Successfully activated service 'net.reactivated.Fprint' >Apr 8 10:47:37 minix dbus-daemon[937]: ** Message: D-Bus service launched with name: net.reactivated.Fprint >Apr 8 10:47:37 minix dbus-daemon[937]: ** Message: entering main loop >Apr 8 10:48:07 minix dbus-daemon[937]: ** Message: No devices in use, exit >Apr 8 10:48:30 minix dbus[937]: [system] Activating service name='org.freedesktop.UDisks' (using servicehelper) >Apr 8 10:48:30 minix dbus-daemon[937]: dbus[937]: [system] Activating service name='org.freedesktop.UDisks' (using servicehelper) >Apr 8 10:48:30 minix dbus[937]: [system] Successfully activated service 'org.freedesktop.UDisks' >Apr 8 10:48:30 minix dbus-daemon[937]: dbus[937]: [system] Successfully activated service 'org.freedesktop.UDisks' >Apr 8 10:50:45 minix kernel: [ 268.698356] ata4: exception Emask 0x10 SAct 0x0 SErr 0x40c0000 action 0xe frozen >Apr 8 10:50:45 minix kernel: [ 268.698365] ata4: irq_stat 0x00000040, connection status changed >Apr 8 10:50:45 minix kernel: [ 268.698374] ata4: SError: { CommWake 10B8B DevExch } >Apr 8 10:50:45 minix kernel: [ 268.698388] ata4: hard resetting link >Apr 8 10:50:45 minix kernel: [ 269.576193] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300) >Apr 8 10:50:45 minix kernel: [ 269.576711] ata4.00: ATA-8: THROTTLE, 081016, max UDMA/100 >Apr 8 10:50:45 minix kernel: [ 269.576721] ata4.00: 63078400 sectors, multi 0: LBA >Apr 8 10:50:45 minix kernel: [ 269.576729] ata4.00: applying bridge limits >Apr 8 10:50:45 minix kernel: [ 269.577307] ata4.00: configured for UDMA/100 >Apr 8 10:50:45 minix kernel: [ 269.577323] ata4: EH complete >Apr 8 10:50:45 minix kernel: [ 269.577531] scsi 3:0:0:0: Direct-Access ATA THROTTLE 0810 PQ: 0 ANSI: 5 >Apr 8 10:50:45 minix kernel: [ 269.578066] sd 3:0:0:0: [sdb] 63078400 512-byte logical blocks: (32.2 GB/30.0 GiB) >Apr 8 10:50:45 minix kernel: [ 269.578310] sd 3:0:0:0: [sdb] Write Protect is off >Apr 8 10:50:45 minix kernel: [ 269.578511] sd 3:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA >Apr 8 10:50:45 minix kernel: [ 269.579251] sd 3:0:0:0: Attached scsi generic sg1 type 0 >Apr 8 10:50:45 minix kernel: [ 269.583487] sdb: sdb1 >Apr 8 10:50:45 minix kernel: [ 269.584241] sd 3:0:0:0: [sdb] Attached SCSI disk >Apr 8 10:50:46 minix kernel: [ 269.786482] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null) > >[root@minix ~]# dmesg |tail -n30 >[ 16.525761] [drm] Resetting GPU >[ 16.525824] [drm] writeback test succeeded in 1 usecs >[ 17.435126] FS-Cache: Loaded >[ 17.438260] FS-Cache: Netfs 'nfs' registered for caching >[ 17.442577] SELinux: initialized (dev 0:29, type nfs4), uses genfs_contexts >[ 17.443580] SELinux: initialized (dev 0:2a, type nfs4), uses genfs_contexts >[ 23.064761] p10p1: no IPv6 routers present >[ 24.702306] lp: driver loaded but no devices found >[ 32.214098] NFS: v4 server 148.197.29.5 does not accept raw uid/gids. Reenabling the idmapper. >[ 32.574451] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj. >[ 268.698356] ata4: exception Emask 0x10 SAct 0x0 SErr 0x40c0000 action 0xe frozen >[ 268.698365] ata4: irq_stat 0x00000040, connection status changed >[ 268.698374] ata4: SError: { CommWake 10B8B DevExch } >[ 268.698388] ata4: hard resetting link >[ 269.576193] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300) >[ 269.576711] ata4.00: ATA-8: THROTTLE, 081016, max UDMA/100 >[ 269.576721] ata4.00: 63078400 sectors, multi 0: LBA >[ 269.576729] ata4.00: applying bridge limits >[ 269.577307] ata4.00: configured for UDMA/100 >[ 269.577323] ata4: EH complete >[ 269.577531] scsi 3:0:0:0: Direct-Access ATA THROTTLE 0810 PQ: 0 ANSI: 5 >[ 269.578066] sd 3:0:0:0: [sdb] 63078400 512-byte logical blocks: (32.2 GB/30.0 GiB) >[ 269.578310] sd 3:0:0:0: [sdb] Write Protect is off >[ 269.578318] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00 >[ 269.578511] sd 3:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA >[ 269.579251] sd 3:0:0:0: Attached scsi generic sg1 type 0 >[ 269.583487] sdb: sdb1 >[ 269.584241] sd 3:0:0:0: [sdb] Attached SCSI disk >[ 269.786482] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null) >[ 269.786501] SELinux: initialized (dev sdb1, type ext4), uses xattr >[root@minix ~]# > > >[root@minix ~]# umount /media/throttle >[root@minix ~]# > > >[root@minix ~]# mount|grep sd >/dev/sda4 on / type ext4 (rw,noatime,seclabel,user_xattr,acl,barrier=1,data=ordered,discard) >/dev/sda3 on /boot type ext4 (rw,noatime,seclabel,user_xattr,acl,barrier=1,data=ordered,discard) > > >[root@minix ~]# ls -l /dev/sd* >brw-rw----. 1 root disk 8, 0 Apr 8 10:46 /dev/sda >brw-rw----. 1 root disk 8, 1 Apr 8 10:46 /dev/sda1 >brw-rw----. 1 root disk 8, 2 Apr 8 10:46 /dev/sda2 >brw-rw----. 1 root disk 8, 3 Apr 8 10:46 /dev/sda3 >brw-rw----. 1 root disk 8, 4 Apr 8 10:46 /dev/sda4 >brw-rw----. 1 root disk 8, 5 Apr 8 10:46 /dev/sda5 >brw-rw----. 1 root disk 8, 16 Apr 8 10:50 /dev/sdb >brw-rw----. 1 root disk 8, 17 Apr 8 10:50 /dev/sdb1 > > >[root@minix ~]# dmesg |tail -n30 >[ 16.525761] [drm] Resetting GPU >[ 16.525824] [drm] writeback test succeeded in 1 usecs >[ 17.435126] FS-Cache: Loaded >[ 17.438260] FS-Cache: Netfs 'nfs' registered for caching >[ 17.442577] SELinux: initialized (dev 0:29, type nfs4), uses genfs_contexts >[ 17.443580] SELinux: initialized (dev 0:2a, type nfs4), uses genfs_contexts >[ 23.064761] p10p1: no IPv6 routers present >[ 24.702306] lp: driver loaded but no devices found >[ 32.214098] NFS: v4 server 148.197.29.5 does not accept raw uid/gids. Reenabling the idmapper. >[ 32.574451] hda-intel: IRQ timing workaround is activated for card #1. Suggest a bigger bdl_pos_adj. >[ 268.698356] ata4: exception Emask 0x10 SAct 0x0 SErr 0x40c0000 action 0xe frozen >[ 268.698365] ata4: irq_stat 0x00000040, connection status changed >[ 268.698374] ata4: SError: { CommWake 10B8B DevExch } >[ 268.698388] ata4: hard resetting link >[ 269.576193] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300) >[ 269.576711] ata4.00: ATA-8: THROTTLE, 081016, max UDMA/100 >[ 269.576721] ata4.00: 63078400 sectors, multi 0: LBA >[ 269.576729] ata4.00: applying bridge limits >[ 269.577307] ata4.00: configured for UDMA/100 >[ 269.577323] ata4: EH complete >[ 269.577531] scsi 3:0:0:0: Direct-Access ATA THROTTLE 0810 PQ: 0 ANSI: 5 >[ 269.578066] sd 3:0:0:0: [sdb] 63078400 512-byte logical blocks: (32.2 GB/30.0 GiB) >[ 269.578310] sd 3:0:0:0: [sdb] Write Protect is off >[ 269.578318] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00 >[ 269.578511] sd 3:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA >[ 269.579251] sd 3:0:0:0: Attached scsi generic sg1 type 0 >[ 269.583487] sdb: sdb1 >[ 269.584241] sd 3:0:0:0: [sdb] Attached SCSI disk >[ 269.786482] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null) >[ 269.786501] SELinux: initialized (dev sdb1, type ext4), uses xattr >[root@minix ~]# > > >[root@minix ~]# tail -n30 /var/log/messages >Apr 8 10:47:37 minix dbus[937]: [system] Activating service name='net.reactivated.Fprint' (using servicehelper) >Apr 8 10:47:37 minix dbus-daemon[937]: dbus[937]: [system] Activating service name='net.reactivated.Fprint' (using servicehelper) >Apr 8 10:47:37 minix dbus-daemon[937]: Launching FprintObject >Apr 8 10:47:37 minix dbus[937]: [system] Successfully activated service 'net.reactivated.Fprint' >Apr 8 10:47:37 minix dbus-daemon[937]: dbus[937]: [system] Successfully activated service 'net.reactivated.Fprint' >Apr 8 10:47:37 minix dbus-daemon[937]: ** Message: D-Bus service launched with name: net.reactivated.Fprint >Apr 8 10:47:37 minix dbus-daemon[937]: ** Message: entering main loop >Apr 8 10:48:07 minix dbus-daemon[937]: ** Message: No devices in use, exit >Apr 8 10:48:30 minix dbus[937]: [system] Activating service name='org.freedesktop.UDisks' (using servicehelper) >Apr 8 10:48:30 minix dbus-daemon[937]: dbus[937]: [system] Activating service name='org.freedesktop.UDisks' (using servicehelper) >Apr 8 10:48:30 minix dbus[937]: [system] Successfully activated service 'org.freedesktop.UDisks' >Apr 8 10:48:30 minix dbus-daemon[937]: dbus[937]: [system] Successfully activated service 'org.freedesktop.UDisks' >Apr 8 10:50:45 minix kernel: [ 268.698356] ata4: exception Emask 0x10 SAct 0x0 SErr 0x40c0000 action 0xe frozen >Apr 8 10:50:45 minix kernel: [ 268.698365] ata4: irq_stat 0x00000040, connection status changed >Apr 8 10:50:45 minix kernel: [ 268.698374] ata4: SError: { CommWake 10B8B DevExch } >Apr 8 10:50:45 minix kernel: [ 268.698388] ata4: hard resetting link >Apr 8 10:50:45 minix kernel: [ 269.576193] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300) >Apr 8 10:50:45 minix kernel: [ 269.576711] ata4.00: ATA-8: THROTTLE, 081016, max UDMA/100 >Apr 8 10:50:45 minix kernel: [ 269.576721] ata4.00: 63078400 sectors, multi 0: LBA >Apr 8 10:50:45 minix kernel: [ 269.576729] ata4.00: applying bridge limits >Apr 8 10:50:45 minix kernel: [ 269.577307] ata4.00: configured for UDMA/100 >Apr 8 10:50:45 minix kernel: [ 269.577323] ata4: EH complete >Apr 8 10:50:45 minix kernel: [ 269.577531] scsi 3:0:0:0: Direct-Access ATA THROTTLE 0810 PQ: 0 ANSI: 5 >Apr 8 10:50:45 minix kernel: [ 269.578066] sd 3:0:0:0: [sdb] 63078400 512-byte logical blocks: (32.2 GB/30.0 GiB) >Apr 8 10:50:45 minix kernel: [ 269.578310] sd 3:0:0:0: [sdb] Write Protect is off >Apr 8 10:50:45 minix kernel: [ 269.578511] sd 3:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA >Apr 8 10:50:45 minix kernel: [ 269.579251] sd 3:0:0:0: Attached scsi generic sg1 type 0 >Apr 8 10:50:45 minix kernel: [ 269.583487] sdb: sdb1 >Apr 8 10:50:45 minix kernel: [ 269.584241] sd 3:0:0:0: [sdb] Attached SCSI disk >Apr 8 10:50:46 minix kernel: [ 269.786482] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null) > > >[root@minix ~]# mount|grep sd >/dev/sda4 on / type ext4 (rw,noatime,seclabel,user_xattr,acl,barrier=1,data=ordered,discard) >/dev/sda3 on /boot type ext4 (rw,noatime,seclabel,user_xattr,acl,barrier=1,data=ordered,discard) > > >Unplug eSATA > > >[root@minix ~]# ls -l /dev/sd* >brw-rw----. 1 root disk 8, 0 Apr 8 10:46 /dev/sda >brw-rw----. 1 root disk 8, 1 Apr 8 10:46 /dev/sda1 >brw-rw----. 1 root disk 8, 2 Apr 8 10:46 /dev/sda2 >brw-rw----. 1 root disk 8, 3 Apr 8 10:46 /dev/sda3 >brw-rw----. 1 root disk 8, 4 Apr 8 10:46 /dev/sda4 >brw-rw----. 1 root disk 8, 5 Apr 8 10:46 /dev/sda5 > >[root@minix ~]# dmesg |tail -n30 >[ 269.576721] ata4.00: 63078400 sectors, multi 0: LBA >[ 269.576729] ata4.00: applying bridge limits >[ 269.577307] ata4.00: configured for UDMA/100 >[ 269.577323] ata4: EH complete >[ 269.577531] scsi 3:0:0:0: Direct-Access ATA THROTTLE 0810 PQ: 0 ANSI: 5 >[ 269.578066] sd 3:0:0:0: [sdb] 63078400 512-byte logical blocks: (32.2 GB/30.0 GiB) >[ 269.578310] sd 3:0:0:0: [sdb] Write Protect is off >[ 269.578318] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00 >[ 269.578511] sd 3:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA >[ 269.579251] sd 3:0:0:0: Attached scsi generic sg1 type 0 >[ 269.583487] sdb: sdb1 >[ 269.584241] sd 3:0:0:0: [sdb] Attached SCSI disk >[ 269.786482] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null) >[ 269.786501] SELinux: initialized (dev sdb1, type ext4), uses xattr >[ 688.305934] ata4: exception Emask 0x10 SAct 0x0 SErr 0x90202 action 0xe frozen >[ 688.305943] ata4: irq_stat 0x00400000, PHY RDY changed >[ 688.305952] ata4: SError: { RecovComm Persist PHYRdyChg 10B8B } >[ 688.305964] ata4: hard resetting link >[ 689.028160] ata4: SATA link down (SStatus 0 SControl 300) >[ 694.028163] ata4: hard resetting link >[ 694.333111] ata4: SATA link down (SStatus 0 SControl 300) >[ 694.333129] ata4: limiting SATA link speed to 1.5 Gbps >[ 699.333115] ata4: hard resetting link >[ 699.638099] ata4: SATA link down (SStatus 0 SControl 310) >[ 699.638116] ata4.00: disabled >[ 699.638142] ata4: EH complete >[ 699.638159] ata4.00: detaching (SCSI 3:0:0:0) >[ 699.639990] sd 3:0:0:0: [sdb] Stopping disk >[ 699.640053] sd 3:0:0:0: [sdb] START_STOP FAILED >[ 699.640058] sd 3:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK > > >[root@minix ~]# tail -n30 /var/log/messages >Apr 8 10:50:45 minix kernel: [ 269.576193] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300) >Apr 8 10:50:45 minix kernel: [ 269.576711] ata4.00: ATA-8: THROTTLE, 081016, max UDMA/100 >Apr 8 10:50:45 minix kernel: [ 269.576721] ata4.00: 63078400 sectors, multi 0: LBA >Apr 8 10:50:45 minix kernel: [ 269.576729] ata4.00: applying bridge limits >Apr 8 10:50:45 minix kernel: [ 269.577307] ata4.00: configured for UDMA/100 >Apr 8 10:50:45 minix kernel: [ 269.577323] ata4: EH complete >Apr 8 10:50:45 minix kernel: [ 269.577531] scsi 3:0:0:0: Direct-Access ATA THROTTLE 0810 PQ: 0 ANSI: 5 >Apr 8 10:50:45 minix kernel: [ 269.578066] sd 3:0:0:0: [sdb] 63078400 512-byte logical blocks: (32.2 GB/30.0 GiB) >Apr 8 10:50:45 minix kernel: [ 269.578310] sd 3:0:0:0: [sdb] Write Protect is off >Apr 8 10:50:45 minix kernel: [ 269.578511] sd 3:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA >Apr 8 10:50:45 minix kernel: [ 269.579251] sd 3:0:0:0: Attached scsi generic sg1 type 0 >Apr 8 10:50:45 minix kernel: [ 269.583487] sdb: sdb1 >Apr 8 10:50:45 minix kernel: [ 269.584241] sd 3:0:0:0: [sdb] Attached SCSI disk >Apr 8 10:50:46 minix kernel: [ 269.786482] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null) >Apr 8 10:57:44 minix kernel: [ 688.305934] ata4: exception Emask 0x10 SAct 0x0 SErr 0x90202 action 0xe frozen >Apr 8 10:57:44 minix kernel: [ 688.305943] ata4: irq_stat 0x00400000, PHY RDY changed >Apr 8 10:57:44 minix kernel: [ 688.305952] ata4: SError: { RecovComm Persist PHYRdyChg 10B8B } >Apr 8 10:57:44 minix kernel: [ 688.305964] ata4: hard resetting link >Apr 8 10:57:45 minix kernel: [ 689.028160] ata4: SATA link down (SStatus 0 SControl 300) >Apr 8 10:57:50 minix kernel: [ 694.028163] ata4: hard resetting link >Apr 8 10:57:50 minix kernel: [ 694.333111] ata4: SATA link down (SStatus 0 SControl 300) >Apr 8 10:57:50 minix kernel: [ 694.333129] ata4: limiting SATA link speed to 1.5 Gbps >Apr 8 10:57:55 minix kernel: [ 699.333115] ata4: hard resetting link >Apr 8 10:57:56 minix kernel: [ 699.638099] ata4: SATA link down (SStatus 0 SControl 310) >Apr 8 10:57:56 minix kernel: [ 699.638116] ata4.00: disabled >Apr 8 10:57:56 minix kernel: [ 699.638142] ata4: EH complete >Apr 8 10:57:56 minix kernel: [ 699.638159] ata4.00: detaching (SCSI 3:0:0:0) >Apr 8 10:57:56 minix kernel: [ 699.639990] sd 3:0:0:0: [sdb] Stopping disk >Apr 8 10:57:56 minix kernel: [ 699.640053] sd 3:0:0:0: [sdb] START_STOP FAILED >Apr 8 10:57:56 minix kernel: [ 699.640058] sd 3:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK > >Plugin eSATA Disk again > >[root@minix ~]# dmesg |tail -n30 >[ 269.576721] ata4.00: 63078400 sectors, multi 0: LBA >[ 269.576729] ata4.00: applying bridge limits >[ 269.577307] ata4.00: configured for UDMA/100 >[ 269.577323] ata4: EH complete >[ 269.577531] scsi 3:0:0:0: Direct-Access ATA THROTTLE 0810 PQ: 0 ANSI: 5 >[ 269.578066] sd 3:0:0:0: [sdb] 63078400 512-byte logical blocks: (32.2 GB/30.0 GiB) >[ 269.578310] sd 3:0:0:0: [sdb] Write Protect is off >[ 269.578318] sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00 >[ 269.578511] sd 3:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA >[ 269.579251] sd 3:0:0:0: Attached scsi generic sg1 type 0 >[ 269.583487] sdb: sdb1 >[ 269.584241] sd 3:0:0:0: [sdb] Attached SCSI disk >[ 269.786482] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null) >[ 269.786501] SELinux: initialized (dev sdb1, type ext4), uses xattr >[ 688.305934] ata4: exception Emask 0x10 SAct 0x0 SErr 0x90202 action 0xe frozen >[ 688.305943] ata4: irq_stat 0x00400000, PHY RDY changed >[ 688.305952] ata4: SError: { RecovComm Persist PHYRdyChg 10B8B } >[ 688.305964] ata4: hard resetting link >[ 689.028160] ata4: SATA link down (SStatus 0 SControl 300) >[ 694.028163] ata4: hard resetting link >[ 694.333111] ata4: SATA link down (SStatus 0 SControl 300) >[ 694.333129] ata4: limiting SATA link speed to 1.5 Gbps >[ 699.333115] ata4: hard resetting link >[ 699.638099] ata4: SATA link down (SStatus 0 SControl 310) >[ 699.638116] ata4.00: disabled >[ 699.638142] ata4: EH complete >[ 699.638159] ata4.00: detaching (SCSI 3:0:0:0) >[ 699.639990] sd 3:0:0:0: [sdb] Stopping disk >[ 699.640053] sd 3:0:0:0: [sdb] START_STOP FAILED >[ 699.640058] sd 3:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK > > >[root@minix ~]# tail -n30 /var/log/messages >Apr 8 10:50:45 minix kernel: [ 269.576193] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300) >Apr 8 10:50:45 minix kernel: [ 269.576711] ata4.00: ATA-8: THROTTLE, 081016, max UDMA/100 >Apr 8 10:50:45 minix kernel: [ 269.576721] ata4.00: 63078400 sectors, multi 0: LBA >Apr 8 10:50:45 minix kernel: [ 269.576729] ata4.00: applying bridge limits >Apr 8 10:50:45 minix kernel: [ 269.577307] ata4.00: configured for UDMA/100 >Apr 8 10:50:45 minix kernel: [ 269.577323] ata4: EH complete >Apr 8 10:50:45 minix kernel: [ 269.577531] scsi 3:0:0:0: Direct-Access ATA THROTTLE 0810 PQ: 0 ANSI: 5 >Apr 8 10:50:45 minix kernel: [ 269.578066] sd 3:0:0:0: [sdb] 63078400 512-byte logical blocks: (32.2 GB/30.0 GiB) >Apr 8 10:50:45 minix kernel: [ 269.578310] sd 3:0:0:0: [sdb] Write Protect is off >Apr 8 10:50:45 minix kernel: [ 269.578511] sd 3:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA >Apr 8 10:50:45 minix kernel: [ 269.579251] sd 3:0:0:0: Attached scsi generic sg1 type 0 >Apr 8 10:50:45 minix kernel: [ 269.583487] sdb: sdb1 >Apr 8 10:50:45 minix kernel: [ 269.584241] sd 3:0:0:0: [sdb] Attached SCSI disk >Apr 8 10:50:46 minix kernel: [ 269.786482] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null) >Apr 8 10:57:44 minix kernel: [ 688.305934] ata4: exception Emask 0x10 SAct 0x0 SErr 0x90202 action 0xe frozen >Apr 8 10:57:44 minix kernel: [ 688.305943] ata4: irq_stat 0x00400000, PHY RDY changed >Apr 8 10:57:44 minix kernel: [ 688.305952] ata4: SError: { RecovComm Persist PHYRdyChg 10B8B } >Apr 8 10:57:44 minix kernel: [ 688.305964] ata4: hard resetting link >Apr 8 10:57:45 minix kernel: [ 689.028160] ata4: SATA link down (SStatus 0 SControl 300) >Apr 8 10:57:50 minix kernel: [ 694.028163] ata4: hard resetting link >Apr 8 10:57:50 minix kernel: [ 694.333111] ata4: SATA link down (SStatus 0 SControl 300) >Apr 8 10:57:50 minix kernel: [ 694.333129] ata4: limiting SATA link speed to 1.5 Gbps >Apr 8 10:57:55 minix kernel: [ 699.333115] ata4: hard resetting link >Apr 8 10:57:56 minix kernel: [ 699.638099] ata4: SATA link down (SStatus 0 SControl 310) >Apr 8 10:57:56 minix kernel: [ 699.638116] ata4.00: disabled >Apr 8 10:57:56 minix kernel: [ 699.638142] ata4: EH complete >Apr 8 10:57:56 minix kernel: [ 699.638159] ata4.00: detaching (SCSI 3:0:0:0) >Apr 8 10:57:56 minix kernel: [ 699.639990] sd 3:0:0:0: [sdb] Stopping disk >Apr 8 10:57:56 minix kernel: [ 699.640053] sd 3:0:0:0: [sdb] START_STOP FAILED >Apr 8 10:57:56 minix kernel: [ 699.640058] sd 3:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK > > >[root@minix ~]# ls -l /dev/sd* >brw-rw----. 1 root disk 8, 0 Apr 8 10:46 /dev/sda >brw-rw----. 1 root disk 8, 1 Apr 8 10:46 /dev/sda1 >brw-rw----. 1 root disk 8, 2 Apr 8 10:46 /dev/sda2 >brw-rw----. 1 root disk 8, 3 Apr 8 10:46 /dev/sda3 >brw-rw----. 1 root disk 8, 4 Apr 8 10:46 /dev/sda4 >brw-rw----. 1 root disk 8, 5 Apr 8 10:46 /dev/sda5 > > >
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bug 806676
: 576011