Displaying 3 results from an estimated 3 matches for "testssd".
2017 Apr 08
2
lvm cache + qemu-kvm stops working after about 20GB of writes
...vice}
# 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/metadata.
pvdisplay ${ssdraiddevice}
# about 1/1000 of the space you have left on the SSD for the meta
(minimum of 4)
lvcreate -l X -n cachemeta ${VGBASE} ${ssdraiddevice}
# the rest can be used as cachedata
lvcreate -l XXX -n c...
2017 Apr 10
0
lvm cache + qemu-kvm stops working after about 20GB of writes
...se 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/metadata.
>
> pvdisplay ${ssdraiddevice}
> # about 1/1000 of the space you have left on the SSD for the meta (minimum
> of 4)
> lvcreate -l X -n cachemeta ${VGBASE} ${ssdraiddevice}
> # the rest can be used...
2017 Apr 20
2
lvm cache + qemu-kvm stops working after about 20GB of writes
...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/metadata.
>
> pvdisplay ${ssdraiddevice}
> # about 1/1000 of the space you have left on the SSD for the meta
> (minimum of 4)
> lvcreate -l X -n cachemeta ${VGBASE} ${ssdraiddevice}
>...