Your message dated Thu, 16 Aug 2018 11:15:01 +0200 with message-id <[email protected]> and subject line Re: Bug#571617: multipath-tools: multipathd "switch multipath group" leads to strange state has caused the Debian Bug report #571617, regarding multipath-tools: multipathd "switch multipath group" leads to strange state to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact [email protected] immediately.) -- 571617: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=571617 Debian Bug Tracking System Contact [email protected] with problems
--- Begin Message ---Package: multipath-tools Version: 0.4.8+git0.761c66f-7 Severity: normal doing repeated "switch multipath group" commands leaves a multipath in a strange state with both paths "enabled". multipathd> show multipath 35000c50012b1450f topology 35000c50012b1450f dm-25 SEAGATE,ST373455SS size=68G features='0' hwhandler='0' wp=rw |-+- policy='round-robin 0' prio=1 status=active | `- 3:0:24:0 sdy 65:128 active ready running `-+- policy='round-robin 0' prio=1 status=enabled `- 4:0:24:0 sdbc 67:96 active ready running Ok, all I/O is going to /dev/sdy, the "active" path. multipathd> switch multipath 35000c50012b1450f group 2 ok Now I/O is going to /dev/sdbc, but: multipathd> show multipath 35000c50012b1450f topology 35000c50012b1450f dm-25 SEAGATE,ST373455SS size=68G features='0' hwhandler='0' wp=rw |-+- policy='round-robin 0' prio=1 status=enabled | `- 3:0:24:0 sdy 65:128 active ready running `-+- policy='round-robin 0' prio=1 status=enabled `- 4:0:24:0 sdbc 67:96 active ready running Both paths are shown enabled. Which is active? multipath gets it right: # multipath -l 35000c50012b1450f 35000c50012b1450f dm-25 SEAGATE,ST373455SS size=68G features='0' hwhandler='0' wp=rw |-+- policy='round-robin 0' prio=-1 status=enabled | `- 3:0:24:0 sdy 65:128 active undef running `-+- policy='round-robin 0' prio=-1 status=active `- 4:0:24:0 sdbc 67:96 active undef running -- Package-specific info: /etc/multipath.conf does not exist. -- System Information: Debian Release: squeeze/sid APT prefers unstable APT policy: (500, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 2.6.32-2-amd64 (SMP w/8 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages multipath-tools depends on: ii initscripts 2.87dsf-8.1 scripts for initializing and shutt ii kpartx 0.4.8+git0.761c66f-7 create device mappings for partiti ii libaio1 0.3.107-7 Linux kernel AIO access library - ii libc6 2.10.2-6 Embedded GNU C Library: Shared lib ii libdevmapper1.02.1 2:1.02.39-1 The Linux Kernel Device Mapper use ii libncurses5 5.7+20090803-2 shared libraries for terminal hand ii libreadline6 6.1-1 GNU readline and history libraries ii lsb-base 3.2-23 Linux Standard Base 3.2 init scrip ii udev 151-2 /dev/ and hotplug management daemo multipath-tools recommends no packages. Versions of packages multipath-tools suggests: pn multipath-tools-boot <none> (no description available) -- no debconf information
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--- Begin Message ---* John Hughes <[email protected]> [180816 10:45]: > On 11/08/18 21:38, Chris Hofstaedtler wrote: > > > > Do you still see this behaviour in stretch and/or buster? > > I'm not using multipath tools at the moment. Thanks for thr response. I'll close this bug for now under the assumption that this has probably been fixed upstream in the meantime. Cheers, Chris
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