J Metro
2012-07-27 21:03:20 UTC
Hi all, Just some questions about ZFS in general.
1. Is there any way to provide interoperability between a Windows 2008
server and a ZFS pool [on a linux server?] to store the files? [email, file
hosting, active directory, anything a windows server would provide]
2. I've read a lot of posts that say ZFS is not horizontally scalable, is
this still true? It seems like it is not true, since you can still add
disks to a ZFS pool [instead of just replacing a disk with a larger volume
disk] and it will function properly...
3. Is there any way to prove that my ZFS pool is actually running ZFS?
Like, without a doubt prove?
4. It seems like ZFS auto-stripes, at least, according to zfsbuild.com. Is
this true? If i take 8 10gb disks, and set up 2 raidz's with 4 disks each,
is that really an 8 disk raidz? is it smart enough to put data on drive 1
then 2 then 3 then 4 then 5 then 6 then 7 then 8, and not 1 2 3 4 1 2 3
4.... until full, then 5 6 7 8?
5. In question 4, i have 2 raidz's with 4 disks each. Is that a Raid 50?
How do I setup a Raid 51? What is ZFS smart enough to do on its own? I just
need examples like "4 groups of disks, each group has 2 disks setup as
mirror" or "2 groups of disks, each group has 4 disks as a raidz" not full
page explanations.
I had more questions, but I thought about them in the shower before work
today, and of course, forgot them by now. Maybe tomorrow's shower will
bring them back. I dreamt about ZFS last night.
1. Is there any way to provide interoperability between a Windows 2008
server and a ZFS pool [on a linux server?] to store the files? [email, file
hosting, active directory, anything a windows server would provide]
2. I've read a lot of posts that say ZFS is not horizontally scalable, is
this still true? It seems like it is not true, since you can still add
disks to a ZFS pool [instead of just replacing a disk with a larger volume
disk] and it will function properly...
3. Is there any way to prove that my ZFS pool is actually running ZFS?
Like, without a doubt prove?
4. It seems like ZFS auto-stripes, at least, according to zfsbuild.com. Is
this true? If i take 8 10gb disks, and set up 2 raidz's with 4 disks each,
is that really an 8 disk raidz? is it smart enough to put data on drive 1
then 2 then 3 then 4 then 5 then 6 then 7 then 8, and not 1 2 3 4 1 2 3
4.... until full, then 5 6 7 8?
5. In question 4, i have 2 raidz's with 4 disks each. Is that a Raid 50?
How do I setup a Raid 51? What is ZFS smart enough to do on its own? I just
need examples like "4 groups of disks, each group has 2 disks setup as
mirror" or "2 groups of disks, each group has 4 disks as a raidz" not full
page explanations.
I had more questions, but I thought about them in the shower before work
today, and of course, forgot them by now. Maybe tomorrow's shower will
bring them back. I dreamt about ZFS last night.