http://bugzilla.suse.com/show_bug.cgi?id=1093639 Bug ID: 1093639 Summary: Targetcli, no config shown after reboot, errno 95 after restoreconfig, 2.1.47fb Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.0 Hardware: x86-64 OS: Other Status: NEW Severity: Major Priority: P5 - None Component: Kernel Assignee: kernel-maintainers@forge.provo.novell.com Reporter: holger@fam-schranz.de QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Hello, we configure a tcmu runner configuration. But after each reboot the configuration isn't shown in the targetcli and the tcmu-runner display some error maessages ============================================= Details: tcmu runner: rpm -qa | grep -i tcmu tcmu-runner-handler-rbd-1.3.0-lp150.1.1.x86_64 libtcmu2-1.3.0-lp150.1.1.x86_64 tcmu-runner-1.3.0-lp150.1.1.x86_64 leap150:~ # target: leap150:~ # rpm -qa | grep -i target python3-targetcli-fb-2.1.47-lp150.5.2.noarch targetcli-fb-common-2.1.47-lp150.5.2.noarch leap150:~ # System: leap150:~ # hostnamectl Static hostname: leap150.fritz.box Transient hostname: leap150 Icon name: computer-vm Chassis: vm Machine ID: 4ca09638477648d0a8baebb3df9d0158 Boot ID: 6598454d093d44a4a40c41fbe6aed1be Virtualization: oracle Operating System: openSUSE Leap 15.0 CPE OS Name: cpe:/o:opensuse:leap:15.0 Kernel: Linux 4.12.14-lp150.11-default Architecture: x86-64 leap150:~ # We configured as the follows: /> ls o- / ..................................................................... [...] o- backstores .......................................................... [...] | o- block .............................................. [Storage Objects: 0] | o- fileio ............................................. [Storage Objects: 0] | o- pscsi .............................................. [Storage Objects: 0] | o- ramdisk ............................................ [Storage Objects: 0] | o- rbd ................................................ [Storage Objects: 0] | o- user:qcow .......................................... [Storage Objects: 1] | | o- tcmtest ............................ [/home/tf1.img (1.0GiB) activated] | | o- alua ............................................... [ALUA Groups: 1] | | o- default_tg_pt_gp ................... [ALUA state: Active/optimized] | o- user:rbd ........................................... [Storage Objects: 0] o- iscsi ........................................................ [Targets: 1] | o- iqn.2003-01.org.linux-iscsi.leap150.x8664:sn.f21ea062ec7a ..... [TPGs: 1] | o- tpg1 ........................................... [no-gen-acls, no-auth] | o- acls ...................................................... [ACLs: 1] | | o- iqn.1996-04.de.suse:01:c94c1ee1f242 .............. [Mapped LUNs: 1] | | o- mapped_lun0 ............................ [lun0 user/tcmtest (rw)] | o- luns ...................................................... [LUNs: 1] | | o- lun0 ............................ [user/tcmtest (default_tg_pt_gp)] | o- portals ................................................ [Portals: 2] | o- 192.168.178.35:3260 .......................................... [OK] | o- 192.168.178.45:3260 .......................................... [OK] o- loopback ..................................................... [Targets: 0] o- vhost ........................................................ [Targets: 0] o- xen-pvscsi ................................................... [Targets: 0] -------------------------- But after reboot an empty configuration is present ..... leap150:~ # targetcli ls o- / ..................................................................... [...] o- backstores .......................................................... [...] | o- block .............................................. [Storage Objects: 0] | o- fileio ............................................. [Storage Objects: 0] | o- pscsi .............................................. [Storage Objects: 0] | o- ramdisk ............................................ [Storage Objects: 0] | o- rbd ................................................ [Storage Objects: 0] | o- user:qcow .......................................... [Storage Objects: 0] | o- user:rbd ........................................... [Storage Objects: 0] o- iscsi ........................................................ [Targets: 0] o- loopback ..................................................... [Targets: 0] o- vhost ........................................................ [Targets: 0] o- xen-pvscsi ................................................... [Targets: 0] --------------------------- Than we try to restore the last config - with following reports/messages: leap150:~ # targetcli targetcli shell version 2.1.fb47 Copyright 2011-2013 by Datera, Inc and others. For help on commands, type 'help'. /> restoreconfig /etc/target/backup/saveconfig-20180516-21:11:45.json Configuration restored, 3 recoverable errors: Storage Object user/tcmtest: Cannot set attribute dev_config: [Errno 95] Operation not supported, skipped Storage Object user/tcmtest: Cannot set attribute dev_size: [Errno 95] Operation not supported, skipped Storage Object user/tcmtest: Cannot set attribute emulate_write_cache: [Errno 95] Operation not supported, skipped -------------------------- Now it shown the configuration .. /> ls o- / ..................................................................... [...] o- backstores .......................................................... [...] | o- block .............................................. [Storage Objects: 0] | o- fileio ............................................. [Storage Objects: 0] | o- pscsi .............................................. [Storage Objects: 0] | o- ramdisk ............................................ [Storage Objects: 0] | o- rbd ................................................ [Storage Objects: 0] | o- user:qcow .......................................... [Storage Objects: 1] | | o- tcmtest ............................ [/home/tf1.img (1.0GiB) activated] | | o- alua ............................................... [ALUA Groups: 1] | | o- default_tg_pt_gp ................... [ALUA state: Active/optimized] | o- user:rbd ........................................... [Storage Objects: 0] o- iscsi ........................................................ [Targets: 1] | o- iqn.2003-01.org.linux-iscsi.leap150.x8664:sn.f21ea062ec7a ..... [TPGs: 1] | o- tpg1 ........................................... [no-gen-acls, no-auth] | o- acls ...................................................... [ACLs: 1] | | o- iqn.1996-04.de.suse:01:c94c1ee1f242 .............. [Mapped LUNs: 1] | | o- mapped_lun0 ............................ [lun0 user/tcmtest (rw)] | o- luns ...................................................... [LUNs: 1] | | o- lun0 ............................ [user/tcmtest (default_tg_pt_gp)] | o- portals ................................................ [Portals: 2] | o- 192.168.178.35:3260 .......................................... [OK] | o- 192.168.178.45:3260 .......................................... [OK] o- loopback ..................................................... [Targets: 0] o- vhost ........................................................ [Targets: 0] o- xen-pvscsi ................................................... [Targets: 0] /> exit Global pref auto_save_on_exit=true Last 10 configs saved in /etc/target/backup. Configuration saved to /etc/target/saveconfig.json ------------------------- After each reboot we have to execute the procdure with restoreconfig ... ------------------------- Also the systemctl status for the tcmu-runner service report the same errors: leap150:~ # systemctl status tcmu-runner.service ? tcmu-runner.service - LIO Userspace-passthrough daemon Loaded: loaded (/usr/lib/systemd/system/tcmu-runner.service; disabled; vendor preset: disabled) Active: active (running) since Thu 2018-05-17 07:51:02 CEST; 2h 58min ago Main PID: 1910 (tcmu-runner) Tasks: 7 (limit: 4915) CGroup: /system.slice/tcmu-runner.service ??1910 /usr/bin/tcmu-runner May 17 07:51:43 leap150 tcmu-runner[1910]: 2018-05-17 07:51:43.573 1910 [ERROR] reconfig_device:192 qcow/tcmtest: Handler reconfig failed with error -95. May 17 07:51:43 leap150 tcmu-runner[1910]: reconfig_device:192 qcow/tcmtest: Handler reconfig failed with error -95. May 17 07:51:43 leap150 tcmu-runner[1910]: 2018-05-17 07:51:43.573 1910 [ERROR] reconfig_device:192 qcow/tcmtest: Handler reconfig failed with error -95. May 17 07:51:43 leap150 tcmu-runner[1910]: reconfig_device:192 qcow/tcmtest: Handler reconfig failed with error -95. May 17 07:51:43 leap150 tcmu-runner[1910]: 2018-05-17 07:51:43.573 1910 [ERROR] reconfig_device:192 qcow/tcmtest: Handler reconfig failed with error -95. May 17 07:51:43 leap150 tcmu-runner[1910]: reconfig_device:192 qcow/tcmtest: Handler reconfig failed with error -95. May 17 07:51:43 leap150 tcmu-runner[1910]: 2018-05-17 07:51:43.574 1910 [ERROR] reconfig_device:192 qcow/tcmtest: Handler reconfig failed with error -95. May 17 07:51:43 leap150 tcmu-runner[1910]: reconfig_device:192 qcow/tcmtest: Handler reconfig failed with error -95. May 17 07:51:43 leap150 tcmu-runner[1910]: reconfig_device:192 qcow/tcmtest: Handler reconfig failed with error -95. May 17 07:51:43 leap150 tcmu-runner[1910]: 2018-05-17 07:51:43.575 1910 [ERROR] reconfig_device:192 qcow/tcmtest: Handler reconfig failed with error -95. ============================================================================= Best regards Holger -- You are receiving this mail because: You are on the CC list for the bug.