<html dir="ltr"><head></head><body style="text-align:left; direction:ltr;"><div>В 21:33 +0100 на 26.01.2021 (вт), Olaf Buitelaar написа:</div><blockquote type="cite" style="margin:0 0 0 .8ex; border-left:2px #729fcf solid;padding-left:1ex"><div dir="ltr">Dear Schlick,<div><br></div><div>It's indeed dropped, I think it's in favor of more native options. The go to replacement is lvm-cache (<a href="https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/logical_volume_manager_administration/lvm_cache_volume_creation">https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/logical_volume_manager_administration/lvm_cache_volume_creation</a>). </div><div>This places just an amount of SSD storage as a cache layer in-front of your HDDs, using device mapping.</div><div>If you're into ansible, you could use these play's; <a href="https://github.com/gluster/gluster-ansible-infra">https://github.com/gluster/gluster-ansible-infra</a></div><div>it seems to operate pretty stable.</div></div></blockquote><div><br></div><div>If anyone is deploying LVM cache in writeback mode (all data saved on cache before flushed to slower disks) on EL7 clones - please read <a href="https://bugzilla.redhat.com/show_bug.cgi?id=1668163">https://bugzilla.redhat.com/show_bug.cgi?id=1668163</a> .</div><div><br></div><div>Best Regards,</div><div>Strahil Nikolov</div></body></html>