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From: | GNU bug Tracking System |
Subject: | [debbugs-tracker] bug#24130: closed (RAID config boot hangs at [...] Clocksource: Switched to clocksource tsc) |
Date: | Fri, 13 Jan 2017 08:05:02 +0000 |
Your message dated Fri, 13 Jan 2017 09:04:11 +0100 with message-id <address@hidden> and subject line Re: bug#24130: RAID config boot hangs at [...] Clocksource: Switched to clocksource tsc has caused the debbugs.gnu.org bug report #24130, regarding RAID config boot hangs at [...] Clocksource: Switched to clocksource tsc to be marked as done. (If you believe you have received this mail in error, please contact address@hidden) -- 24130: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=24130 GNU Bug Tracking System Contact address@hidden with problems
--- Begin Message ---Subject: RAID config boot hangs at [...] Clocksource: Switched to clocksource tsc Date: Mon, 01 Aug 2016 21:43:17 -0400 User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) I am attempting to set up RAID. First, following the doc, I ended up with system39.scm, attached, excerpt below: (operating-system (host-name "g1") (timezone "America/New_York") (locale "en_US.utf8") (bootloader (grub-configuration (device "/dev/sda"))) (initrd (lambda (fs . args) (apply base-initrd fs #:extra-modules '("raid1") #:mapped-devices '((mapped-device (source (list "/dev/sdb1" "/dev/sdc1")) (target "/dev/md0") (type raid-device-mapping))) args))) (file-systems (cons (file-system (device "ssd-root") (title 'label) (mount-point "/") (type "ext4")) %base-file-systems)) In this config I was attempting to have the array assembled, but not mounted after the boot. It did not look promissing that 'guix system reconfigure system39.scm' did not assemble the array. Then as one might expect, the resulting system boots but the array is not assembled. After a couple helpful exchanges with Andreas on the devel list, I ended up with system40.scm, attached, excerpt below: (define md0 (mapped-device (source (list "/dev/sdb1" "/dev/sdc1")) (target "/dev/md0") (type raid-device-mapping))) (operating-system (host-name "g1") (timezone "America/New_York") (locale "en_US.utf8") (bootloader (grub-configuration (device "/dev/sda"))) (mapped-devices (list md0)) ;; Add a kernel module for RAID-1. (initrd (lambda (file-systems . rest) (apply base-initrd file-systems #:extra-modules '("raid1") rest))) (file-systems (cons* (file-system (device "ssd-root") (title 'label) (mount-point "/") (type "ext4")) (file-system (title 'device) (device "/dev/md0") (dependencies (list md0)) (mount-point "/mnt/md0") (create-mount-point? #t) (type "ext4")) %base-file-systems)) Here the intent is to have the array assembled and mounted after the boot. It looked promissing when 'guix system reconfigure system40.scm' assembled and mounted the array (see system40.log). But on reboot the system hangs with the console showing: [...] clocksource: Switched to clocksource tsc And /var/log/sheperd.log contains: 2016-08-01 18:15:13 Service root has been started. 2016-08-01 18:15:13 ERROR: In procedure scm-error: 2016-08-01 18:15:13 ERROR: no code for module (gnu build file-systems) 2016-08-01 18:15:13 2016-08-01 18:15:13 Entering a new prompt. Type `,bt' for a backtrace or `,q' to continue. 2016-08-01 18:15:13 GNU Guile 2.0.11 2016-08-01 18:15:13 Copyright (C) 1995-2014 Free Software Foundation, Inc. 2016-08-01 18:15:13 2016-08-01 18:15:13 Guile comes with ABSOLUTELY NO WARRANTY; for details type `,show w'. 2016-08-01 18:15:13 This program is free software, and you are welcome to redistribute it 2016-08-01 18:15:13 under certain conditions; type `,show c' for details. 2016-08-01 18:15:13 2016-08-01 18:15:13 Enter `,help' for help. For this config, /var/log/messages (messages40.log) is also attached. TIA - Georgemessages40.log
Description: Binary datasystem40.log
Description: Binary datasystem40.scm
Description: Binary datasystem39.scm
Description: Binary data
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--- Begin Message ---Subject: Re: bug#24130: RAID config boot hangs at [...] Clocksource: Switched to clocksource tsc Date: Fri, 13 Jan 2017 09:04:11 +0100 User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) myglc2 <address@hidden> skribis: > On 01/11/2017 at 23:14 Ludovic Courtès writes: > >> Could you tell me if this bug is still relevant? > > Hi Ludo’, > > Sorry for the delay, I had to swap hardware around to revisit this. I > am now able to assemble 3 arrays as shown below, so I think you should > close the bug. Excellent, thanks for reporting back! Ludo’.
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