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From: pevogam <plamen@pevogam.com>
To: qemu-devel@nongnu.org
Subject: [Bug 1859989] [NEW] qemu-img has broken output with large snapshot names
Date: Thu, 16 Jan 2020 13:59:26 -0000	[thread overview]
Message-ID: <157918316689.4864.12553262908100217782.malonedeb@wampee.canonical.com> (raw)

Public bug reported:

On Qemu 4.1.1 the output of snalshots breaks if the chosen state name is
too long:

```
# qemu-img snapshot -l /mnt/local/some_image.qcow2
Snapshot list:
ID        TAG                 VM SIZE                DATE       VM CLOCK
1         online_provider_with_dhcp747 MiB 2020-01-15 12:05:01   00:00:45.873
```

Prior to 4.1.1 this used to work with extra tabs for the VM SIZE values.
The collision is also disabling us from using a regex on top of this
input to detect the snapshot.

** Affects: qemu
     Importance: Undecided
         Status: New

** Summary changed:

- qemu-img has broken input on large snapshot name
+ qemu-img has broken output on large snapshot name

** Summary changed:

- qemu-img has broken output on large snapshot name
+ qemu-img has broken output with large snapshot names

** Description changed:

- On Qemu 4.1.1 the output of snalshots breaks if the chosen state name is
+ On Qemu 4.1.1 the output of snapshots breaks if the chosen state name is
  too long:
  
  # qemu-img snapshot -l /mnt/local/some_image.qcow2
  Snapshot list:
  ID        TAG                 VM SIZE                DATE       VM CLOCK
  1         online_provider_with_dhcp747 MiB 2020-01-15 12:05:01   00:00:45.873
  
  Prior to 4.1.1 this used to work with extra tabs for the VM SIZE values.
  The collision is also disabling us from using a regex on top of this
  input to detect the snapshot.

** Description changed:

  On Qemu 4.1.1 the output of snapshots breaks if the chosen state name is
  too long:
  
  # qemu-img snapshot -l /mnt/local/some_image.qcow2
  Snapshot list:
  ID        TAG                 VM SIZE                DATE       VM CLOCK
  1         online_provider_with_dhcp747 MiB 2020-01-15 12:05:01   00:00:45.873
  
- Prior to 4.1.1 this used to work with extra tabs for the VM SIZE values.
- The collision is also disabling us from using a regex on top of this
- input to detect the snapshot.
+ Prior to 4.1.1, this used to work with extra tabs for the VM SIZE
+ values. The collision is also disabling us from using a regex on top of
+ this input to detect the snapshot unless we forbid numbers in the
+ snapshot name.

** Description changed:

- On Qemu 4.1.1 the output of snapshots breaks if the chosen state name is
+ On Qemu 4.1.1 the output of snalshots breaks if the chosen state name is
  too long:
  
+ ```
  # qemu-img snapshot -l /mnt/local/some_image.qcow2
  Snapshot list:
  ID        TAG                 VM SIZE                DATE       VM CLOCK
  1         online_provider_with_dhcp747 MiB 2020-01-15 12:05:01   00:00:45.873
+ ```
  
- Prior to 4.1.1, this used to work with extra tabs for the VM SIZE
- values. The collision is also disabling us from using a regex on top of
- this input to detect the snapshot unless we forbid numbers in the
- snapshot name.
+ Prior to 4.1.1 this used to work with extra tabs for the VM SIZE values.
+ The collision is also disabling us from using a regex on top of this
+ input to detect the snapshot.

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1859989

Title:
  qemu-img has broken output with large snapshot names

Status in QEMU:
  New

Bug description:
  On Qemu 4.1.1 the output of snalshots breaks if the chosen state name
  is too long:

  ```
  # qemu-img snapshot -l /mnt/local/some_image.qcow2
  Snapshot list:
  ID        TAG                 VM SIZE                DATE       VM CLOCK
  1         online_provider_with_dhcp747 MiB 2020-01-15 12:05:01   00:00:45.873
  ```

  Prior to 4.1.1 this used to work with extra tabs for the VM SIZE
  values. The collision is also disabling us from using a regex on top
  of this input to detect the snapshot.

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1859989/+subscriptions


             reply	other threads:[~2020-01-16 14:41 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-16 13:59 pevogam [this message]
2020-01-16 18:49 ` [Bug 1859989] Re: qemu-img has broken output with large snapshot names pevogam
2020-01-17  9:54 ` Max Reitz
2020-01-17 10:13 ` Max Reitz
2020-01-17 10:42 ` pevogam
2020-01-17 11:08 ` Max Reitz
2020-03-10  9:12 ` Laurent Vivier
2020-04-30 13:42 ` Laurent Vivier

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