Re: [Users] [Gluster-users] Creation of preallocated disk with Gluster replication

2014-01-09 Thread gregoire . leroy
Hello Darell, Le 2014-01-08 18:47, Darrell Budic a écrit : Grégoire- I think this is expected behavior. Well, at least the high glusterfsd CPU use during disk creation, anyway. I tried creating a 10 G disk on my test environment and observed similar high CPU usage by glusterfsd. Did the creatio

Re: [Users] Creation of preallocated disk with Gluster replication

2014-01-08 Thread Karli Sjöberg
On Wed, 2014-01-08 at 16:05 -0600, Darrell Budic wrote: > On Jan 8, 2014, at 3:29 PM, Karli Sjöberg wrote: > > > > > > > Skickat från min iPhone > > > >> 8 jan 2014 kl. 19:11 skrev "Darrell Budic" : > >> > >> > >>> On Jan 8, 2014, at 11:55 AM, Karli Sjöberg wrote: > >>> > >>> > >>> > >>>

Re: [Users] Creation of preallocated disk with Gluster replication

2014-01-08 Thread Darrell Budic
On Jan 8, 2014, at 3:29 PM, Karli Sjöberg wrote: > > > Skickat från min iPhone > >> 8 jan 2014 kl. 19:11 skrev "Darrell Budic" : >> >> >>> On Jan 8, 2014, at 11:55 AM, Karli Sjöberg wrote: >>> >>> >>> >>> Skickat från min iPhone >>> 8 jan 2014 kl. 18:47 skrev "Darrell Budic" : >>>

Re: [Users] Creation of preallocated disk with Gluster replication

2014-01-08 Thread Karli Sjöberg
Skickat från min iPhone > 8 jan 2014 kl. 19:11 skrev "Darrell Budic" : > > >> On Jan 8, 2014, at 11:55 AM, Karli Sjöberg wrote: >> >> >> >> Skickat från min iPhone >> >>> 8 jan 2014 kl. 18:47 skrev "Darrell Budic" : >>> >>> Grégoire- >>> >>> My test setup, running a version of the night

Re: [Users] Creation of preallocated disk with Gluster replication

2014-01-08 Thread Darrell Budic
On Jan 8, 2014, at 11:55 AM, Karli Sjöberg wrote: > > > Skickat från min iPhone > >> 8 jan 2014 kl. 18:47 skrev "Darrell Budic" : >> >> Grégoire- >> >> My test setup, running a version of the nightly self-hosted setup w/ gluster >> distributed/replicated disks as shared storage, in a NFS c

Re: [Users] Creation of preallocated disk with Gluster replication

2014-01-08 Thread Karli Sjöberg
Skickat från min iPhone > 8 jan 2014 kl. 18:47 skrev "Darrell Budic" : > > Grégoire- > > I think this is expected behavior. Well, at least the high glusterfsd CPU use > during disk creation, anyway. I tried creating a 10 G disk on my test > environment and observed similar high CPU usage by

Re: [Users] Creation of preallocated disk with Gluster replication

2014-01-08 Thread Darrell Budic
Grégoire- I think this is expected behavior. Well, at least the high glusterfsd CPU use during disk creation, anyway. I tried creating a 10 G disk on my test environment and observed similar high CPU usage by glusterfsd. Did the creation on the i5 system, it showed 95%-105% cpu for glusterfsd d

Re: [Users] Creation of preallocated disk with Gluster replication

2014-01-08 Thread gregoire . leroy
Hello, Do you need more informations about this issue ? Do you think this problem is likely to show up in other cases ? I mean, is that an expected behaviour with my environment, or is it unexpected ? Is there a way to limit the bandwidth usage for creation of pre-allocated disk so that it d

Re: [Users] Creation of preallocated disk with Gluster replication

2014-01-03 Thread gregoire . leroy
Do you happen to notice what is consuming CPU? When I check with top, glusterfs and glusterfsd are the only process who use a significant amount of CPU. Load average is between 5 and 6, and I don't have any started VM. Since the same cluster does both virtualization and storage, a GigE netw

Re: [Users] Creation of preallocated disk with Gluster replication

2014-01-02 Thread Vijay Bellur
Adding gluster-users. On 01/02/2014 08:50 PM, gregoire.le...@retenodus.net wrote: Hello, I have a Gluster volume in distributed/replicated mode. I have 2 hosts. When I try to create a VM with a preallocated disk, it uses 100% of the available CPU and bandwidth (I have 1 Gigabit network card). T

[Users] Creation of preallocated disk with Gluster replication

2014-01-02 Thread gregoire . leroy
Hello, I have a Gluster volume in distributed/replicated mode. I have 2 hosts. When I try to create a VM with a preallocated disk, it uses 100% of the available CPU and bandwidth (I have 1 Gigabit network card). The result is I can't even create a preallocated disk because the engine detects a