Re: [EXTERNAL] [Pacific] ceph orch device ls do not returns any HDD

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I have checked my disks as well,
 all devices are hot-swappable hdd and have the removable flag set

/Johan

Den 2023-10-24 kl. 13:38, skrev Patrick Begou:
Hi Eugen,

Yes Eugen, all the devices /dev/sd[abc] have the removable flag set to 1. May be because they are hot-swappable hard drives.

I have contacted the commit author Zack Cerza and he asked me for some additional tests too this morning. I add him in copy to this mail.

Patrick

Le 24/10/2023 à 12:57, Eugen Block a écrit :
Hi,

just to confirm, could you check that the disk which is *not* discovered by 16.2.11 has a "removable" flag?

cat /sys/block/sdX/removable

I could reproduce it as well on a test machine with a USB thumb drive (live distro) which is excluded in 16.2.11 but is shown in 16.2.10. Although I'm not a developer I tried to understand what changes were made in https://github.com/ceph/ceph/pull/46375/files#diff-330f9319b0fe352dff0486f66d3c4d6a6a3d48efd900b2ceb86551cfd88dc4c4R771 and there's this line:

if get_file_contents(os.path.join(_sys_block_path, dev, 'removable')) == "1":
   continue

The thumb drive is removable, of course, apparently that is filtered here.

Regards,
Eugen

Zitat von Patrick Begou <Patrick.Begou@xxxxxxxxxxxxxxxxxxxxxx>:

Le 23/10/2023 à 03:04, 544463199@xxxxxx a écrit :
I think you can try to roll back this part of the python code and wait for your good news :)


Not so easy 😕


[root@e9865d9a7f41 ceph]# git revert 4fc6bc394dffaf3ad375ff29cbb0a3eb9e4dbefc
Auto-merging src/ceph-volume/ceph_volume/tests/util/test_device.py
CONFLICT (content): Merge conflict in src/ceph-volume/ceph_volume/tests/util/test_device.py
Auto-merging src/ceph-volume/ceph_volume/util/device.py
CONFLICT (content): Merge conflict in src/ceph-volume/ceph_volume/util/device.py
Auto-merging src/ceph-volume/ceph_volume/util/disk.py
CONFLICT (content): Merge conflict in src/ceph-volume/ceph_volume/util/disk.py error: could not revert 4fc6bc394df... ceph-volume: Optionally consume loop devices

Patrick
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