[CentOS] "No free sectors available" while try to extend logical volumen in a virtual machine running CentOS 6.5

reynierpm at gmail.com reynierpm at gmail.com
Tue Oct 28 12:57:35 UTC 2014


On Tue, Oct 28, 2014 at 1:08 AM, John R Pierce <pierce at hogranch.com> wrote:

> what do you get from the commands:
>
>     pvs -v
>     vgs -v
>     lvs
>
> and, if pvs shows any /dev/mdXX devices, the output of mdadm --detail
> /dev/mdXX
>


Hi John, here are the results:

#pvs -v
    Scanning for physical volume names
  /dev/root: read failed after 0 of 4096 at 27522957312: Input/output error
  /dev/root: read failed after 0 of 4096 at 27523014656: Input/output error
    Wiping cache of LVM-capable devices
    /dev/root: read failed after 0 of 4096 at 27522957312: Input/output
error
    /dev/root: read failed after 0 of 4096 at 27523014656: Input/output
error
  Couldn't find device with uuid vSbuSJ-o1Kh-N3ur-JYkM-Ktr4-WEO2-JWe2wS.
    There are 1 physical volumes missing.
    There are 1 physical volumes missing.
    There are 1 physical volumes missing.
  PV             VG           Fmt  Attr PSize  PFree  DevSize PV UUID
  /dev/sda2      vg_devserver lvm2 a--  29.51g     0   79.51g
ij17Vf-kY56-jfg0-j769-Z1E5-Nk7C-RqYG18
  unknown device vg_devserver lvm2 a-m  29.99g 29.96g      0
vSbuSJ-o1Kh-N3ur-JYkM-Ktr4-WEO2-JWe2wS

# vgs -v
    Finding all volume groups
  /dev/root: read failed after 0 of 4096 at 27522957312: Input/output error
  /dev/root: read failed after 0 of 4096 at 27523014656: Input/output error
    Finding volume group "vg_devserver"
    Wiping cache of LVM-capable devices
    /dev/root: read failed after 0 of 4096 at 27522957312: Input/output
error
    /dev/root: read failed after 0 of 4096 at 27523014656: Input/output
error
  Couldn't find device with uuid vSbuSJ-o1Kh-N3ur-JYkM-Ktr4-WEO2-JWe2wS.
    There are 1 physical volumes missing.
    There are 1 physical volumes missing.
  VG           Attr   Ext   #PV #LV #SN VSize  VFree  VG
UUID                                VProfile
  vg_devserver wz-pn- 4.00m   2   2   0 59.50g 29.96g
VidRBE-37ri-HYfd-Sd1x-6lZX-ph9I-F3wvCG

# lvs
  /dev/root: read failed after 0 of 4096 at 27522957312: Input/output error
  /dev/root: read failed after 0 of 4096 at 27523014656: Input/output error
  Couldn't find device with uuid vSbuSJ-o1Kh-N3ur-JYkM-Ktr4-WEO2-JWe2wS.
  LV      VG           Attr       LSize  Pool Origin Data%  Move Log
Cpy%Sync Convert
  lv_root vg_devserver -wi-ao--p- 25.63g
  lv_swap vg_devserver -wi-ao----  3.91g

And there is not mdXX device so I ommit that command



More information about the CentOS mailing list