Re: [one-users] File system performance testing suite tailored to OpenNebula

2013-09-11 Thread Carlo Daffara
cheers carlo daffara cloudweavers - Messaggio originale - Da: "João Pagaime" A: users@lists.opennebula.org Inviato: Mercoledì, 11 settembre 2013 19:31:07 Oggetto: Re: [one-users] File system performance testing suite tailored to OpenNebula thanks for pointing out the paper I've g

Re: [one-users] File system performance testing suite tailored to OpenNebula

2013-09-11 Thread João Pagaime
ts.opennebula.org Inviato: Mercoledì, 11 settembre 2013 15:20:19 Oggetto: Re: [one-users] File system performance testing suite tailored to OpenNebula Hello all, the topic is very interesting I wonder if anyone could answer this: what is the penalty of using a file-system on top of a file-system?

Re: [one-users] File system performance testing suite tailored to OpenNebula

2013-09-11 Thread Carlo Daffara
ebula" Inviato: Mercoledì, 11 settembre 2013 16:38:41 Oggetto: Re: [one-users] File system performance testing suite tailored to OpenNebula I presume this uses the XFS snapshot facility? On 11/09/2013 14:57, Carlo Daffara wrote: > As for the second part of the question, having a sing

Re: [one-users] File system performance testing suite tailored to OpenNebula

2013-09-11 Thread Gerry O'Brien
bre 2013 13:16:52 Oggetto: [one-users] File system performance testing suite tailored to OpenNebula Hi, Are there any recommendations for a file system performance testing suite tailored to OpenNebula typical workloads? I would like to compare the performance of zfs v. ext4. One of the reaso

Re: [one-users] File system performance testing suite tailored to OpenNebula

2013-09-11 Thread Carlo Daffara
managing the filesystems and stores. cheers carlo daffara cloudweavers - Messaggio originale - Da: "Gerry O'Brien" A: "Users OpenNebula" Inviato: Mercoledì, 11 settembre 2013 13:16:52 Oggetto: [one-users] File system performance testing suite tailored to

Re: [one-users] File system performance testing suite tailored to OpenNebula

2013-09-11 Thread Carlo Daffara
iato: Mercoledì, 11 settembre 2013 15:20:19 Oggetto: Re: [one-users] File system performance testing suite tailored to OpenNebula Hello all, the topic is very interesting I wonder if anyone could answer this: what is the penalty of using a file-system on top of a file-system? that is what happ

Re: [one-users] File system performance testing suite tailored to OpenNebula

2013-09-11 Thread Liu, Guang Jun (Gene)
Its something I am looking for too. I am considering ZFS for the reasons that large image clone happens concurrently. Regards, Gene On 13-09-11 07:16 AM, Gerry O'Brien wrote: > Hi, > > Are there any recommendations for a file system performance > testing suite tailored to OpenNebula typical wo

Re: [one-users] File system performance testing suite tailored to OpenNebula

2013-09-11 Thread João Pagaime
and tuning that other linux kernel filesystem can get. regards, carlo daffara cloudweavers - Messaggio originale - Da: "Gerry O'Brien" A: "Users OpenNebula" Inviato: Mercoledì, 11 settembre 2013 13:16:52 Oggetto: [one-users] File system performance testing suite ta

Re: [one-users] File system performance testing suite tailored to OpenNebula

2013-09-11 Thread Gerry O'Brien
saggio originale - Da: "Gerry O'Brien" A: "Users OpenNebula" Inviato: Mercoledì, 11 settembre 2013 13:16:52 Oggetto: [one-users] File system performance testing suite tailored to OpenNebula Hi, Are there any recommendations for a file system performance testi

Re: [one-users] File system performance testing suite tailored to OpenNebula

2013-09-11 Thread Carlo Daffara
nale - Da: "Gerry O'Brien" A: "Users OpenNebula" Inviato: Mercoledì, 11 settembre 2013 13:16:52 Oggetto: [one-users] File system performance testing suite tailored to OpenNebula Hi, Are there any recommendations for a file system performance testing suite tailore

[one-users] File system performance testing suite tailored to OpenNebula

2013-09-11 Thread Gerry O'Brien
Hi, Are there any recommendations for a file system performance testing suite tailored to OpenNebula typical workloads? I would like to compare the performance of zfs v. ext4. One of the reasons for considering zfs is that it allows replication to a remote site using snapshot streaming. N