Bug 511936

Summary: hdparm / -C wakes up disk?
Product: [Fedora] Fedora Reporter: Arne Woerner <arne_woerner>
Component: hdparmAssignee: Karsten Hopp <karsten>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: 11CC: esandeen, karsten
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2009-07-17 16:46:09 EDT Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:

Description Arne Woerner 2009-07-15 14:15:02 EDT
Description of problem:
it seems like, "hdparm -C /dev/sdc" wakes up my disk since fedora core 11... but in fedora 10 it worked fine...

Version-Release number of selected component (if applicable):
hdparm version v9.12

How reproducible:
always

Steps to Reproduce:
1. set timeout to 75secs (hdparm -S 15 /dev/sdc)
2. call "hdparm -C /dev/sdc" every 60 seconds
3. dont use the disk (unmounted)...
  
Actual results:
the disk never goes to sleep (status: standby)...

Expected results:
the disk should fall asleep,
in spite of the running gnome session...

Additional info:
in fedora 10 even /dev/sdb and /dev/sdd (they r a raid1 and contain seldom used parts of my home area) fell asleep the whole night (root fs is on /dev/sda), in spite of the running gnome session...
Comment 1 Arne Woerner 2009-07-15 14:56:14 EDT
like in
Bug 507963
my problem can be fixed with upgrading to v9.15...

*wag tail*

-arne
Comment 2 Eric Sandeen 2009-07-17 16:46:09 EDT
Arne, perhaps you can just dup this to 507963 please, since it seems to be the same issue.

Thanks,
-Eric

*** This bug has been marked as a duplicate of bug 507963 ***
Comment 3 Eric Sandeen 2009-07-17 16:50:35 EDT
Oh, I dup'd it already myself, oops.  :)  Just as well ...