Bug #39006
closed
ceph tell osd.xx bench help : gives wrong help
Added by Марк Коренберг about 5 years ago.
Updated almost 5 years ago.
Backport:
nautilus,mimic,luminous
Description
```
$ ceph tell osd.11 bench help
help not valid: help doesn't represent an int
Invalid command: unused arguments: [u'help']
bench {<int>} {<int>} {<int>} {<int>} : OSD benchmark: write <count> <size>-byte objects, (default 1G size 4MB). Results in log.
Error EINVAL: invalid command
```
On the left side it says about 4 integers, and in the description part only two of them.
moreover, it says that first number is a count of block, but actually it is the count of bytes for whole operation:
```
$ ceph tell osd.11 bench 1000 4096
{
"bytes_written": 1000,
"blocksize": 4096,
"elapsed_sec": 0.000153,
"bytes_per_sec": 6548917.136551,
"iops": 1598.856723
}
```
- Project changed from Ceph to RADOS
- Category deleted (
OSD)
- Target version changed from v13.2.5 to v15.0.0
- Start date deleted (
03/28/2019)
- Backport set to nautilus,mimic,luminous
- Component(RADOS) OSD added
- Status changed from New to Fix Under Review
- Pull request ID set to 27600
- Status changed from Fix Under Review to Pending Backport
- Copied to Backport #39373: luminous: ceph tell osd.xx bench help : gives wrong help added
- Copied to Backport #39374: mimic: ceph tell osd.xx bench help : gives wrong help added
- Copied to Backport #39375: nautilus: ceph tell osd.xx bench help : gives wrong help added
- Status changed from Pending Backport to Resolved
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