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iscsi-Konfiguration kann nicht gespeichert werden. Python-Fehler „ValueError: ‚Implict and Explict‘ ist nicht in der Liste“

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iscsi-Konfiguration kann nicht gespeichert werden. Python-Fehler „ValueError: ‚Implict and Explict‘ ist nicht in der Liste“ 
/> ls
o- / ......................................................................................................................... [...]
  o- backstores .............................................................................................................. [...]
  | o- block .................................................................................................. [Storage Objects: 1]
  | | o- db_lun ..................................................... [/dev/mapper/db (10.0GiB) write-thru activated]
  | |   o- alua ................................................................................................... [ALUA Groups: 1]
  | |     o- default_tg_pt_gp ....................................................................... [ALUA state: Active/optimized]
  | o- fileio ................................................................................................. [Storage Objects: 0]
  | o- pscsi .................................................................................................. [Storage Objects: 0]
  | o- ramdisk ................................................................................................ [Storage Objects: 0]
  o- iscsi ............................................................................................................ [Targets: 1]
  | o- iqn.2017-10.dbserver.com:server ................................................................................... [TPGs: 1]
  |   o- tpg1 ............................................................................................... [no-gen-acls, no-auth]
  |     o- acls .......................................................................................................... [ACLs: 1]
  |     | o- iqn.2017-10.dbserver.com:client ...................................................................... [Mapped LUNs: 1]
  |     |   o- mapped_lun0 ................................................................................ [lun0 block/db_lun (rw)]
  |     o- luns .......................................................................................................... [LUNs: 1]
  |     | o- lun0 ................................................ [block/db_lun (/dev/mapper/db) (default_tg_pt_gp)]
  |     o- portals .................................................................................................... [Portals: 1]
  |       o- 0.0.0.0:3260 ..................................................................................................... [OK]
  o- loopback ......................................................................................................... [Targets: 0]
/>


/> saveconfig
Last 10 configs saved in /etc/target/backup.
Traceback (most recent call last):
  File "/usr/bin/targetcli", line 121, in <module>
    main()
  File "/usr/bin/targetcli", line 111, in main
    shell.run_interactive()
  File "/usr/lib/python2.7/site-packages/configshell_fb/shell.py", line 905, in run_interactive
    self._cli_loop()
  File "/usr/lib/python2.7/site-packages/configshell_fb/shell.py", line 734, in _cli_loop
    self.run_cmdline(cmdline)
  File "/usr/lib/python2.7/site-packages/configshell_fb/shell.py", line 848, in run_cmdline
    self._execute_command(path, command, pparams, kparams)
  File "/usr/lib/python2.7/site-packages/configshell_fb/shell.py", line 823, in _execute_command
    result = target.execute_command(command, pparams, kparams)
  File "/usr/lib/python2.7/site-packages/configshell_fb/node.py", line 1406, in execute_command
    return method(*pparams, **kparams)
  File "/usr/lib/python2.7/site-packages/targetcli/ui_root.py", line 90, in ui_command_saveconfig
    self.rtsroot.save_to_file(savefile)
  File "/usr/lib/python2.7/site-packages/rtslib_fb/root.py", line 270, in save_to_file
    f.write(json.dumps(self.dump(), sort_keys=True, indent=2))
  File "/usr/lib/python2.7/site-packages/rtslib_fb/root.py", line 160, in dump
    d['storage_objects'] = [so.dump() for so in self.storage_objects]
  File "/usr/lib/python2.7/site-packages/rtslib_fb/tcm.py", line 762, in dump
    d = super(BlockStorageObject, self).dump()
  File "/usr/lib/python2.7/site-packages/rtslib_fb/tcm.py", line 297, in dump
    d['alua_tpgs'] = [tpg.dump() for tpg in self.alua_tpgs]
  File "/usr/lib/python2.7/site-packages/rtslib_fb/alua.py", line 302, in dump
    d[param] = getattr(self, param, None)
  File "/usr/lib/python2.7/site-packages/rtslib_fb/alua.py", line 129, in _get_alua_access_type
    return alua_types.index(alua_type)
ValueError: 'Implict and Explict' is not in list
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Beim Speichern der Konfiguration tritt dieser Fehler auf. Firewall deaktiviert, Selinux deaktiviert. Bitte teilen Sie die Lösung mit, vielen Dank im Voraus.

Antwort1

Das Problem wird dadurch verursacht, dass diese Parameter im Linux-Kernel umbenannt wurden:

  • Implict→Implicit
  • Explict→Explicit

(Beachten Sie, dass das izwischen dem cund dem letzten t, das weggelassen wurde, jetzt vorhanden ist. Hier ist der Link zum entsprechenden Kernel-Commithttps://github.com/torvalds/linux/commit/125d0119d158180eb38580adfbc1a83d56120709

Lösung: Aktualisieren Sie den Kernel auf die neueste Version.

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