[PVE-User] Proxmox storage usage

Rutger Verhoeven rutger.verhoeven at gmail.com
Tue Jun 25 16:42:33 CEST 2019


Hello all,

So, the gui of proxmox just states that 100% of the VG in use. My mistake,
i thought this meant all storage in use.
I fixed the issue. I did a reinstall:

1x RAID1 120GB
1x RAID1 137TB
1x RAID1 4.6TB

Created folders in /var/lib with matching lv's / vg's

Now i can access the storage from both cli and UI:
oot at server5:/dev/vg_storage5# df -h
Filesystem                       Size  Used Avail Use% Mounted on
udev                              48G     0   48G   0% /dev
tmpfs                            9.5G  9.7M  9.5G   1% /run
*/dev/mapper/pve-root              30G  1.8G   26G   7% /*
tmpfs                             48G   40M   48G   1% /dev/shm
tmpfs                            5.0M     0  5.0M   0% /run/lock
tmpfs                             48G     0   48G   0% /sys/fs/cgroup
/dev/sda2                        511M  304K  511M   1% /boot/efi
*/dev/mapper/server5_vmdata-lvvx  1.8T   77M  1.7T   1% /var/lib/vmdata*
/dev/fuse                         30M   16K   30M   1% /etc/pve
*/dev/mapper/vg_storage5-lvs5     4.6T   89M  4.3T   1% /var/lib/storage5*

*https://imgur.com/a/zgIKp2z <https://imgur.com/a/zgIKp2z>*

thnx all for the advise and tips!

Regards,

Rutger.


Op ma 24 jun. 2019 om 17:41 schreef Eneko Lacunza <elacunza at binovo.es>:

> Hi,
>
> root at server5:/var/lib/vz# df -h
> Filesystem            Size  Used Avail Use% Mounted on
> udev                   48G     0   48G   0% /dev
> tmpfs                 9.5G  9.6M  9.5G   1% /run
> /dev/mapper/pve-root   96G  1.8G   95G   2% /
> tmpfs                  48G   37M   48G   1% /dev/shm
> tmpfs                 5.0M     0  5.0M   0% /run/lock
> tmpfs                  48G     0   48G   0% /sys/fs/cgroup
> /dev/sda2             511M  312K  511M   1% /boot/efi
> /dev/fuse              30M   16K   30M   1% /etc/pve
>
> root at server5:/var/lib/vz# pvs
>    PV         VG  Fmt  Attr PSize   PFree
>    /dev/sda3  pve lvm2 a--  499.50g      0
>    /dev/sdb1  pve lvm2 a--    1.37t 371.91g
>    /dev/sdc       lvm2 ---    4.55t   4.55t
>
> root at server5:/var/lib/vz# lvs
>    LV   VG  Attr       LSize  Pool Origin Data%  Meta%  Move Log Cpy%Sync
> Convert
>    data pve twi-a-tz--  1.39t             0.00   0.15
>    root pve -wi-ao---- 96.00g
>    swap pve -wi-ao----  8.00g
>
>
> Let's do some math:
>
> Your LVs:
>
> root at server5:/var/lib/vz# lvs
>    LV   VG  Attr       LSize  Pool Origin Data%  Meta%  Move Log Cpy%Sync
> Convert
>    data pve twi-a-tz--  1.39t             0.00   0.15
>    root pve -wi-ao---- 96.00g
>    swap pve -wi-ao----  8.00g
>
>
> A total of ~1.494tb allocated for LVs (1.39t+96g + 8g)
>
> Your VGs:
>
> root at server5:/var/lib/vz# pvs
>    PV         VG  Fmt  Attr PSize   PFree
>    /dev/sda3  pve lvm2 a--  499.50g      0
>    /dev/sdb1  pve lvm2 a--    1.37t 371.91g
>    /dev/sdc       lvm2 ---    4.55t   4.55t
>
> 499.5g + (1.37t-371.91g) ~= 1.497t
>
> So about the same of the space allocated to LVs.
>
> "data" LV is for thin-provisioning and is not mounted.
> "root" is "/", and looks good .
> "swap", just check "swapon"
>
> Can't see the problem yet?
>
> Regards
>
> El 24/6/19 a las 11:52, Rutger Verhoeven escribió:
> > Hello,
> >
> > url: https://imgur.com/M6CoEIF
> >
> > this corresponds with:
> >
> > root at server5:/var/lib/vz# pvs
> >    PV         VG  Fmt  Attr PSize   PFree
> >    /dev/sda3  pve lvm2 a--  499.50g      0
> >    /dev/sdb1  pve lvm2 a--    1.37t 371.91g
> >    /dev/sdc       lvm2 ---    4.55t   4.55t
> >
> > Greetings,
> >
> > Rutger.
> >
> > Op ma 24 jun. 2019 om 11:40 schreef Andreas Heinlein <aheinlein at gmx.com
> >:
> >
> >> Hello,
> >>
> >> there is no screenshot attached. AFAIK this list does not allow
> >> attachments, as do most mailing lists. You need to upload it somewhere
> >> and post the link.
> >>
> >> Bye,
> >>
> >> Andreas
> >>
> >> Am 24.06.19 um 11:35 schrieb Rutger Verhoeven:
> >>> Hi,
> >>>
> >>> Yeah i don't see the storage in use on the OS, that's why it was
> worrying
> >>> me.
> >>> Proxmox it's in use (see screenshot)
> >>>
> >>> Kind regards
> >> _______________________________________________
> >> pve-user mailing list
> >> pve-user at pve.proxmox.com
> >> https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
> >>
> > _______________________________________________
> > pve-user mailing list
> > pve-user at pve.proxmox.com
> > https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user
>
>
> --
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> Binovo IT Human Project, S.L.
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