Hello.
I've been testing Intel 3500 as journal store for few HDD-based OSD. I
stumble on issues with multiple partitions (>4) and UDEV (sda5, sda6,etc
sometime do not appear after partition creation). And I'm thinking that
partition is not that useful for OSD management, because linux do no
allow partition rereading with it contains used volumes.
So my question: How you store many journals on SSD? My initial thoughts:
1) filesystem with filebased journals
2) LVM with volumes
Anything else? Best practice?
P.S. I've done benchmarking: 3500 can support up to 16 10k-RPM HDD.
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