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.
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 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.First the very basic: Can you ping the target (iscsi server)? Is the target in your iscsi target list: "iscsiadm -m session"? -- Marcelo "?No ser? acaso que esta vida moderna est? teniendo m?s de moderna que de vida?" (Mafalda)
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 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. > > First the very basic: > > Can you ping the target (iscsi server)? > > Is the target in your iscsi target list: "iscsiadm -m session"? > > -- > Marcelo > > "?No ser? acaso que esta vida moderna est? teniendo m?s de moderna que de > vida?" (Mafalda) > _______________________________________________ > CentOS mailing list > CentOS at centos.org > lists.centos.org/mailman/listinfo/centos >