search for: pvdisplay

/dev/md3 is a raid5 array consisting of 4*500Gb disks pvs and pvscan both display good info: % pvscan | grep /dev/md3 PV /dev/md3 VG RaidDisk lvm2 [1.36 TB / 0 free] % pvs /dev/md3 PV VG Fmt Attr PSize PFree /dev/md3 RaidDisk lvm2 a- 1.36T 0 But pvdisplay... % pvdisplay /dev/md3 --- Physical volume --- PV Name /dev/md3 VG Name RaidDisk PV Size 1024.00 GB / not usable 8192.00 EB Allocatable yes (but full) PE Size (KByte) 4096 Total PE 357702 Free...

...I pass an array to a define? It''s not documented in the puppet language guide. I''ve got: define lvm::create_vg ( $pvdisks ) { exec { ''pvcreate'': command => "/sbin/pvcreate -yf $pvdisks", unless => "/sbin/pvdisplay $pvdisks", ... } } class someclass { lvm::create_vg { ''bcvg01'': pvdisks => [''/dev/xvdb1'', ''/dev/xvdc1'']; } } Inside the define, $pvdisks gets expanded to ''/dev/xvdb1/dev/xvdc1'...

Hello, thanks for the help. Yes And the commands to discovery iscsi results ok Such iscsiadm --mode discovery --type sendtargets And scsiadm -m node -T And the disks appear on pvdisplay 2018-03-14 16:23 GMT-03:00 Marcelo Roccasalva < marcelo-centos at irrigacion.gov.ar>: > On Wed, Mar 14, 2018 at 4:08 PM, marcos sr <msr.mailing at gmail.com> wrote: > > > > Hello, > > > > I have a LVM with 2 ISCSI disk mounted. The partition started present...

Hello, I have a LVM with 2 ISCSI disk mounted. The partition started presents problem such " i/o error". I unmounted the device, and restarted target server in scsi, wich as having some problems. After that i mapped iscsi and trying to mount partition again but: When i run the pvdisplay i get the following erro: read failed after 0 of 4096 at 0: Input/output error And cannot mount partition.

...quot; When udev starts, it seems it works: [root at cossrv01 rules.d]# ls -la /dev/iscsi/sda brw-rw---- 1 root disk 8, 16 Mar 12 11:42 /dev/iscsi/sda After this, I try to create a lvm volume: [root at cossrv01 rules.d]# pvcreate /dev/iscsi/sda ... and works. But: [root at cossrv01 rules.d]# pvdisplay --- Physical volume --- PV Name /dev/sdb VG Name cmdata PV Size 64.00 GiB / not usable 4.00 MiB Allocatable yes PE Size 4.00 MiB Total PE 16382 Free PE 12542 Allocated PE 3840 P...

...th uuid 'yIIGF9-9f61-QPk8-q6q1-wn4D-iE1x-MJIMgi'. Couldn't find all physical volumes for volume group vg0. Volume group for uuid not found: I4Gf5TUB1M1TfHxZNg9cCkM1SbRo8cthCTTjVHBEHeCniUIQ03Ov4V1iOy2ciJwm Aborting. Failed to activate snapshot exception store. So then I try # pvdisplay --- Physical volume --- PV Name /dev/md3 VG Name vg0 PV Size 903.97 GB / not usable 3.00 MB Allocatable yes PE Size (KByte) 4096 Total PE 231416 Free PE 44536 Allocated PE 186880...

...b2[1] sda2[0] 1465031488 blocks [2/2] [UU] ... this raid partition has a lvm physical volume with one volume group and several logical volumes. This machine is running since years and I seldom touch the lvm config. The lvm commands are giving me strange warnings I am uncomfortable with ... # pvdisplay Found duplicate PV b79x0kLXR9mAC0z0IZUxyJG1VC24Crl7: using /dev/sda2 not /dev/md1 --- Physical volume --- PV Name /dev/sda2 VG Name vg_sys PV Size 1.36 TB / not usable 6.81 MB Allocatable yes PE Size (KByte) 32768 Total PE...

...9; model='selinux' relabel='yes'> <label>system_u:system_r:svirt_t:s0:c876,c1002</label> <imagelabel>system_u:object_r:svirt_image_t:s0:c876,c1002</imagelabel> </seclabel> </domain> virsh # The second guest, sshpipe, shows this for pvdisplay: [root at sshpipe ~]# pvdisplay Couldn't find device with uuid umrIn6-Np0c-NC4Z-MuUo-5TBj-IKRE-XBU0De. --- Physical volume --- PV Name /dev/vda2 VG Name vg_vm_centos_6 PV Size 7.32 GiB / not usable 3.00 MiB Allocatable yes (but fu...

...the VolGroup01 I created _within_ the virtual machine, so I now have 2 VolGroup01's with different UUIDs showing up on dom0. Now I can see how vgscan would mistakenly see the VolGroup01 of sys1 on the block device lv.sys1-data, but why are the VolGroup00 vg's not colliding as well? When a pvdisplay is run, I have a new "physical volume" that is actually just a logical volume of the original VolGroup01: [root at iain2 ~]# pvdisplay WARNING: Duplicate VG name VolGroup01: Existing FNiKc9-BB3t-ziMg-prWW-n8RA-OMzk-obiKnf (created here) takes precedence over C8fNMV-aeSW-syIn-fWJZ-vJdK-...

...size: 640MB short Could anyone shed some light ? P.S. "after --maxsize install" ========================= If i limit root logvol with --maxsize=13164, after installation i get 640MB of free space (20 Free PE). Missing 640Mb is free according to lvm : [root at c7-pxe-install ~]# pvdisplay --- Physical volume --- PV Name /dev/md1 VG Name vg0 PV Size 15.49 GiB / not usable 22.88 MiB Allocatable yes PE Size 32.00 MiB Total PE 495 >>>>>>>>>>Free PE...

Hi Guys, I'm fairly new to Linux and I'm trying to un install a hard drive from my Centos 5.1 box running KDE. When I built the PC, I installed two 500 gig maxtors in the tower, then I installed Centos. Now I've decided that I want to remove the slave drive and use it as an external backup drive - I am mounting it into one of those external drive cases with a built in fan. When I

...24 x 1T disks) and making a big RAID60 out of it which Linux cannot make a filesystem on, I'm created 4 x RAID6 which each are 3.64T I then do : sfdisk /dev/sd{b,c,d,e} <<EOF ,,8e EOF to make a big LVM partition on each one. But then when I do : pvcreate /dev/sd{b,c,d,e}1 and then pvdisplay It shows each one as only half its actual size. But if I take the last one and wipe the partition table and just do pvcreate on the entire disk, it works pvcreate /dev/sde And then if I take the results from that and use the size to force a size on another PV I get it right too pvcreate /dev/s...

I should have added the output of pvs: [root ~]# pvs PV VG Fmt Attr PSize PFree /dev/xvda2 cl_vm731611 lvm2 a-- 9.00g 0 PFree still show 0. It should show 5g. Also: [root ~]# pvdisplay /dev/xvda2 --- Physical volume --- PV Name /dev/xvda2 VG Name cl_vm731611 PV Size 9.00 GiB / not usable 2.00 MiB Allocatable yes (but full) PE Size 4.00 MiB Total PE 2303 Free PE 0 Allocat...

...other messages which don't seem helpful): May 19 16:27:28 xxxx kernel: sd 1:0:2:0: Attached scsi disk sdd Later on, when trying to run parted or friends, I see messages like so: May 23 11:22:47 xxxx kernel: scsi 1:0:2:0: rejecting I/O to dead device (note the same scsi address as sdc?) And pvdisplay says: # pvdisplay /dev/testVG/testLV: read failed after 0 of 4096 at 0: Input/output error That looks bad--it seems like testLV is trying to find the old LVM on /dev/sdc, but the array on sdd is there instead. Worse, I fear that trying to manipulate sdd may cause problems in the future, so am...

...p? Will it grow when the RAID array grows? Or should I leave /dev/md1 its current size and create a new RAID array and add this as a second PV and grow the Volume Group that way? The documentation is not clear as to what happens -- the VG is marked 'resisable'. sauron.deepsoft.com% sudo pvdisplay --- Physical volume --- PV Name /dev/md1 VG Name sauron PV Size 148.09 GB / not usable 768.00 KB Allocatable yes PE Size (KByte) 4096 Total PE 37911 Free PE 204 Allocated PE 37707 PV U...

...generate the same error. I tried specifying the device: 0 root at an-nas02:~# df -hP |grep boot /dev/mapper/an--nas02_vg0-lv_boot 506M 133M 373M 27% /boot 0 root at an-nas02:~# lvdisplay /dev/an-nas02_vg0/lv_boot |grep VG VG Name an-nas02_vg0 0 root at an-nas02:~# pvdisplay /dev/md0 | grep -e "VG Name" -e "PV Name" PV Name /dev/md0 VG Name an-nas02_vg0 0 root at an-nas02:~# cat /proc/mdstat |grep md0 md0 : active raid1 sdg2[1] sdh2[0] 0 root at an-nas02:~# ls -lah /dev/mapper/an--nas02_vg0-lv_boot lrwxrwxrw...

...mdXXX && mdadm --create --verbose ${ssdraiddevice} --level=mirror --bitmap=none --raid-devices=2 ${ssddevice1} ${ssddevice2} # create PV and extend VG pvcreate ${ssdraiddevice} && vgextend ${VGBASE} ${ssdraiddevice} # create slow LV on HDDs (use max space left if you want) pvdisplay ${hddraiddevice} lvcreate -lXXXX -n cachedlv ${VGBASE} ${hddraiddevice} # create the meta and data: for testing purposes I keep about 20G of the SSD for a uncached lv. To rule out it is not the SSD. lvcreate -l XX -n testssd ${VGBASE} ${ssdraiddevice} #The rest can be used as cachedata/metada...

I have a Windows 2000 domU running in an LVM partition. I need to move it to another host, but none of my other xen servers have lvm or free space to create an lvm. So I''d like to convert it to a sparse img file. The file system in the domU is ntfs. Can anyone suggest how to do this? Thanks, James _______________________________________________ Xen-users mailing list

...pgdata_lss_idx vg1 -wi-ao 20.00G pgdata_lss_tab vg1 -wi-ao 20.00G swapper vg1 -wi-ao 3.00G vmware vg1 -wi-ao 50.00G # pvdisplay /dev/md10 /dev/md11 --- Physical volume --- PV Name /dev/md10 VG Name vg1 PV Size 136.73 GB / not usable 2.31 MB Allocatable yes PE Size (KByte) 4096 Total PE 35003 Free PE 1998 Allocated PE...

Are folks in the Centos community succesfully using device-mapper-multipath? I am looking to deploy it for error handling on our iSCSI setup but there seems to be little traffic about this package on the Centos forums, as far as I can tell, and there seems to be a number of small issues based on my reading the dm-multipath developer lists and related resources. -geoff Geoff Galitz Blankenheim