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Bug 892274

Summary: scrub-freespace didn't fill any free space
Product: Red Hat Enterprise Linux 7 Reporter: Mohua Li <moli>
Component: libguestfsAssignee: Richard W.M. Jones <rjones>
Status: CLOSED NOTABUG QA Contact: Virtualization Bugs <virt-bugs>
Severity: high Docs Contact:
Priority: high    
Version: 7.0CC: bfan, leiwang, qguan, wshi
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
: 895903 (view as bug list) Environment:
Last Closed: 2013-01-25 08:44:42 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 895903    
Bug Blocks:    

Description Mohua Li 2013-01-06 09:16:03 UTC 
Description of problem:

scrub-freespace didn't fill any free space, scrub-device, scrub-file work correctly,  see below, 

><fs> scrub-freespace  /scrub
libguestfs: trace: scrub_freespace "/scrub"
libguestfs: send_to_daemon: 56 bytes: 00 00 00 34 | 20 00 f5 f5 | 00 00 00 04 | 00 00 00 74 | 00 00 00 0
0 | ...
guestfsd: main_loop: new request, len 0x34
scrub -X /sysroot/scrub
scrub: created directory /sysroot/scrub
scrub: unlinked /sysroot/scrub/scrub.000
scrub: removed /sysroot/scrub
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
gueslibguestfs: recv_from_daemon: 40 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00 00 74 | 00 00 00 01 | 00 1
2 34 15 | ...
libguestfs: trace: scrub_freespace = 0

><fs> df
libguestfs: trace: df
libguestfs: send_to_daemon: 44 bytes: 00 00 00 28 | 20 00 f5 f5 | 00 00 00 04 | 00 00 00 7d | 00 00 00 0
0 | ...
tfsd: main_loop: proc 116 (scrub_freespace) took 1.59 seconds
guestfsd: main_loop: new request, len 0x28
df
libguestfs: recv_from_daemon: 208 bytes: 20 00 f5 f5 | 00 00 00 04 | 00 00 00 7d | 00 00 00 01 | 00 12 3
4 16 | ...
libguestfs: trace: df = "Filesystem     1K-blocks  Used Available Use% Mounted on\n/dev              243
680     0    243680   0% /dev\n/dev/sda1          99035  1551     92371   2% /sysroot\n"
Filesystem     1K-blocks  Used Available Use% Mounted on
/dev              243680     0    243680   0% /dev
/dev/sda1          99035  1551     92371   2% /sysroot



Version-Release number of selected component (if applicable):
libguestfs-1.20.1-4.el7.x86_64

How reproducible:
always

Steps to Reproduce:
1,guestfish -x -v -N fs mount /dev/sda1 / : scrub-freespace  /scrub : df 

  
Actual results:


Expected results:


Additional info:
Comment 1 Richard W.M. Jones 2013-01-25 08:44:42 UTC 
Closing - NOTABUG except on RHEL 6.