lvm2 writecache
Hi,
I can't attach a writecache to LV
#lvconvert --type writecache --cachesettings 'low_watermark=0 high_watermark=10 writeback_
WARNING: Unrecognised segment type writecache
Invalid argument for --type: writecache
Error during parsing of command line.
I see that lvm2 package was build without key --with-
#lvm version
LVM version: 2.03.07(2) (2019-11-30)
Library version: 1.02.167 (2019-11-30)
Driver version: 4.41.0
Configuration: ./configure --build=
Could you fix that in the next build? Thank you.
# lsmod | grep dm_writecache
dm_writecache 36864 0
#cat /etc/os-release
NAME="Ubuntu"
VERSION="20.04 LTS (Focal Fossa)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu Focal Fossa (development branch)"
VERSION_ID="20.04"
HOME_URL="https:/
SUPPORT_URL="https:/
BUG_REPORT_URL="https:/
PRIVACY_
VERSION_
UBUNTU_
#uname -a
Linux sw-sed-ubuntu 5.4.0-18-generic #22-Ubuntu SMP Sat Mar 7 18:13:06 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
#apt info lvm2
Package: lvm2
Version: 2.03.07-1ubuntu1
Priority: optional
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