[Bug 237392] growfs : operation not permitted

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237392

            Bug ID: 237392
           Summary: growfs : operation not permitted
           Product: Base System
           Version: 12.0-STABLE
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: bin
          Assignee: bugs at FreeBSD.org
          Reporter: goneri at lebouder.net

Hi,

I face the same problem describe here when I try to resize my root file system:
https://lists.freebsd.org/pipermail/freebsd-questions/2017-August/278360.html


# growfs /dev/vtbd0p4
It's strongly recommended to make a backup before growing the file system.
OK to grow filesystem on /dev/vtbd0p4 from 5.0GB to 31GB? [yes/no] yes
growfs: /dev/vtbd0p4: Operation not permitted
# gpart show
=>       3  67108853  vtbd0  GPT  (32G)
         3      1600      1  efi  (800K)
      1603       123      2  freebsd-boot  (62K)
      1726   2097152      3  freebsd-swap  (1.0G)
   2098878  65009978      4  freebsd-ufs  (31G)

# growfs /
Device is mounted read-write; resizing will result in temporary write
suspension for /.
It's strongly recommended to make a backup before growing the file system.
OK to grow filesystem on /dev/gpt/rootfs, mounted on /, from 5.0GB to 31GB?
[yes/no] yes
super-block backups (for fsck_ffs -b #) at:
 10758208, 12551232, 14344256, 16137280, 17930304, 19723328, 21516352,
23309376, 25102400, 26895424, 28688448, 30481472, 32274496, 34067520,
 35860544, 37653568, 39446592, 41239616, 43032640, 44825664, 46618688,
48411712, 50204736, 51997760, 53790784, 55583808, 57376832, 59169856,
 60962880, 62755904, 64548928

# cat /etc/fstab 
# Custom /etc/fstab for FreeBSD VM images
/dev/gpt/rootfs   /       ufs     rw      1       1
/dev/gpt/swapfs  none    swap    sw      0       0
# gpart show
=>       3  67108853  vtbd0  GPT  (32G)
         3      1600      1  efi  (800K)
      1603       123      2  freebsd-boot  (62K)
      1726   2097152      3  freebsd-swap  (1.0G)
   2098878  65009978      4  freebsd-ufs  (31G)
# gpart list -a
Geom name: vtbd0
modified: false
state: OK
fwheads: 16
fwsectors: 63
last: 67108855
first: 3
entries: 4
scheme: GPT
Providers:
1. Name: vtbd0p1
   Mediasize: 819200 (800K)
   Sectorsize: 512
   Stripesize: 0
   Stripeoffset: 1536
   Mode: r0w0e0
   efimedia: HD(1,GPT,cd68eff5-62c1-11e9-b524-fd16338c0df8,0x3,0x640)
   rawuuid: cd68eff5-62c1-11e9-b524-fd16338c0df8
   rawtype: c12a7328-f81f-11d2-ba4b-00a0c93ec93b
   label: (null)
   length: 819200
   offset: 1536
   type: efi
   index: 1
   end: 1602
   start: 3
2. Name: vtbd0p2
   Mediasize: 62976 (62K)
   Sectorsize: 512
   Stripesize: 0
   Stripeoffset: 820736
   Mode: r0w0e0
   efimedia: HD(2,GPT,cd68f05a-62c1-11e9-b524-fd16338c0df8,0x643,0x7b)
   rawuuid: cd68f05a-62c1-11e9-b524-fd16338c0df8
   rawtype: 83bd6b9d-7f41-11dc-be0b-001560b84f0f
   label: (null)
   length: 62976
   offset: 820736
   type: freebsd-boot
   index: 2
   end: 1725
   start: 1603
3. Name: vtbd0p3
   Mediasize: 1073741824 (1.0G)
   Sectorsize: 512
   Stripesize: 0
   Stripeoffset: 883712
   Mode: r0w0e0
   efimedia: HD(3,GPT,cd68f095-62c1-11e9-b524-fd16338c0df8,0x6be,0x200000)
   rawuuid: cd68f095-62c1-11e9-b524-fd16338c0df8
   rawtype: 516e7cb5-6ecf-11d6-8ff8-00022d09712b
   label: (null)
   length: 1073741824
   offset: 883712
   type: freebsd-swap
   index: 3
   end: 2098877
   start: 1726
4. Name: vtbd0p4
   Mediasize: 33285108736 (31G)
   Sectorsize: 512
   Stripesize: 0
   Stripeoffset: 1074625536
   Mode: r1w1e2
   efimedia: HD(4,GPT,cd68f0ca-62c1-11e9-b524-fd16338c0df8,0x2006be,0x3dff93a)
   rawuuid: cd68f0ca-62c1-11e9-b524-fd16338c0df8
   rawtype: 516e7cb6-6ecf-11d6-8ff8-00022d09712b
   label: rootfs
   length: 33285108736
   offset: 1074625536
   type: freebsd-ufs
   index: 4
   end: 67108855
   start: 2098878
Consumers:
1. Name: vtbd0
   Mediasize: 34359738368 (32G)
   Sectorsize: 512
   Mode: r1w1e3

#

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