Just for the information why I can't use RAID - I am currently setting up an all in one ESXi host. I have utilised an old HDD as a first datastore where I have installed FreeBSD 10. FreeBSD has a passthrough LSI controller attached with 6 HDDs in RAIDZ and this is my primary datastore for ESXi which is passed backed via iSCSI and NFS. Except for this and Samba, FreeBSD install is a minimal out of the box.
Recently i have discovered that my old HDD is failing and now I am trying to rethink the best possible strategy.
One idea is replacing the old HDD with a small SSD and moving /var and /usr/ports into the RAIDZ.
Maybe there are even better options? All I need is something reliable datastore to bring up FreeBSD to the point where RAIDZ is working.
Recently i have discovered that my old HDD is failing and now I am trying to rethink the best possible strategy.
One idea is replacing the old HDD with a small SSD and moving /var and /usr/ports into the RAIDZ.
Maybe there are even better options? All I need is something reliable datastore to bring up FreeBSD to the point where RAIDZ is working.