Displaying 3 results from an estimated 3 matches for "ssdraiddevice".
2017 Apr 08
2
lvm cache + qemu-kvm stops working after about 20GB of writes
...isbale ksm (probably not important / needed)
systemctl disable ksm
systemctl disable ksmtuned
3. create LVM cache
#set some variables and create a raid1 array with the two SSDs
VGBASE= && ssddevice1=/dev/sdX1 && ssddevice2=/dev/sdX1 &&
hddraiddevice=/dev/mdXXX && ssdraiddevice=/dev/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 wan...
2017 Apr 10
0
lvm cache + qemu-kvm stops working after about 20GB of writes
...ed)
> systemctl disable ksm
> systemctl disable ksmtuned
>
> 3. create LVM cache
>
> #set some variables and create a raid1 array with the two SSDs
>
> VGBASE= && ssddevice1=/dev/sdX1 && ssddevice2=/dev/sdX1 &&
> hddraiddevice=/dev/mdXXX && ssdraiddevice=/dev/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 H...
2017 Apr 20
2
lvm cache + qemu-kvm stops working after about 20GB of writes
...isable ksm
> systemctl disable ksmtuned
>
> 3. create LVM cache
>
> #set some variables and create a raid1 array with the two SSDs
>
> VGBASE= && ssddevice1=/dev/sdX1 && ssddevice2=/dev/sdX1 &&
> hddraiddevice=/dev/mdXXX && ssdraiddevice=/dev/mdXXX && mdadm
> --create --verbose ${ssdraiddevice} --level=mirror --bitmap=none
> --raid-devices=2 ${ssddevice1} ${ssddevice2}
>
> # create PV and extend VG
>
> pvcreate ${ssdraiddevice} && vgextend ${VGBASE} ${ssdraiddevice}
>
> #...