[Bug 637872] New: PM-Utils: sata-pm - Link power management script doesn't change alpm-status on encrypted /-device
https://bugzilla.novell.com/show_bug.cgi?id=637872 https://bugzilla.novell.com/show_bug.cgi?id=637872#c0 Summary: PM-Utils: sata-pm - Link power management script doesn't change alpm-status on encrypted /-device Classification: openSUSE Product: openSUSE 11.3 Version: Final Platform: x86-64 OS/Version: openSUSE 11.3 Status: NEW Severity: Normal Priority: P5 - None Component: Mobile Devices AssignedTo: mobile-bugs@forge.provo.novell.com ReportedBy: user2304@web.de QAContact: qa@suse.de Found By: --- Blocker: --- Created an attachment (id=388263) --> (http://bugzilla.novell.com/attachment.cgi?id=388263) sata-pm script as found in /usr/lib/pm-utils/power.d with lines 60 - 69 commented out User-Agent: Opera/9.80 (X11; Linux x86_64; U; de) Presto/2.6.30 Version/10.61 Hi there i'm using openSuSE 11.3 x86_64 with / on an luks-encrypted partition. The script "/usr/lib/pm-utils/power.d/sata-pm" doesn't change "/sys/class/scsi_host/host0/link_power_management_policy" according to configuration-file to "min_power". This should be done by either applying "pm-powersave true" in commandline or changing power-profile with kpowersave. It's possible to apply "min_power" to "/sys/class/scsi_host/host0/link_power_management_policy" manually. After commenting out line 60 to 69 (part of the script to find /-device with UDisks) the script uses HAL to succesfully detect /-device and change "link_power_management_policy". (attached the edited script) So it seems, that UDisks-Part of the script does not detect LUKS-Encrypted /-devices. Regards, user2304 Reproducible: Always Steps to Reproduce: Steps to Reproduce: 1. cat /sys/class/scsi_host/host0/link_power_management_policy > max_performance 2. pm-powersave true 3. cat /sys/class/scsi_host/host0/link_power_management_policy > max_performance :( (Should be min_power) Expected Results: "cat /sys/class/scsi_host/host0/link_power_management_policy" should output min_power -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=637872 https://bugzilla.novell.com/show_bug.cgi?id=637872#c1 Peter Puncher <user2304@web.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |user2304@web.de --- Comment #1 from Peter Puncher <user2304@web.de> 2010-09-08 14:42:56 UTC --- In Addition: The script (with UDisks-Code commented out) just changes "/sys/class/scsi_host/host0/link_power_management_policy" to "min_power", whereas ../host1/.. to ../host3/.. won't be changed. Is this because there are no disks attached and it would be useless ? Regards, user2304. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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