Displaying 20 results from an estimated 3846 matches for "sr".
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2017 Jul 06
2
Very slow performance on Sharded GlusterFS
Hi Krutika,
I also did one more test. I re-created another volume (single volume. Old one destroyed-deleted) then do 2 dd tests. One for 1GB other for 2GB. Both are 32MB shard and eager-lock off.
Samples:
sr:~# gluster volume profile testvol start
Starting volume profile on testvol has been successful
sr:~# dd if=/dev/zero of=/testvol/dtestfil0xb bs=1G count=1
1+0 records in
1+0 records out
1073741824 bytes (1.1 GB, 1.0 GiB) copied, 12.2708 s, 87.5 MB/s
sr:~# gluster volume profile testvol info &...
2017 Jul 10
0
Very slow performance on Sharded GlusterFS
...rg>
Subject: Re: [Gluster-users] Very slow performance on Sharded GlusterFS
Hi Krutika,
I also did one more test. I re-created another volume (single volume. Old one destroyed-deleted) then do 2 dd tests. One for 1GB other for 2GB. Both are 32MB shard and eager-lock off.
Samples:
sr:~# gluster volume profile testvol start
Starting volume profile on testvol has been successful
sr:~# dd if=/dev/zero of=/testvol/dtestfil0xb bs=1G count=1
1+0 records in
1+0 records out
1073741824 bytes (1.1 GB, 1.0 GiB) copied, 12.2708 s, 87.5 MB/s
sr:~# gluster volume profile testvol info &...
2017 Jul 12
1
Very slow performance on Sharded GlusterFS
...erFS
>
>
>
> Hi Krutika,
>
>
>
> I also did one more test. I re-created another volume (single volume. Old
> one destroyed-deleted) then do 2 dd tests. One for 1GB other for 2GB. Both
> are 32MB shard and eager-lock off.
>
>
>
> Samples:
>
>
>
> sr:~# gluster volume profile testvol start
>
> Starting volume profile on testvol has been successful
>
> sr:~# dd if=/dev/zero of=/testvol/dtestfil0xb bs=1G count=1
>
> 1+0 records in
>
> 1+0 records out
>
> 1073741824 bytes (1.1 GB, 1.0 GiB) copied, 12.2708 s, 87.5 MB/s...
2017 Jul 04
2
Very slow performance on Sharded GlusterFS
...And others;
>
>
>
> No. I use only one volume. When I tested sharded and striped volumes, I
> manually stopped volume, deleted volume, purged data (data inside of
> bricks/disks) and re-create by using this command:
>
>
>
> sudo gluster volume create testvol replica 2 sr-09-loc-50-14-18:/bricks/brick1
> sr-10-loc-50-14-18:/bricks/brick1 sr-09-loc-50-14-18:/bricks/brick2
> sr-10-loc-50-14-18:/bricks/brick2 sr-09-loc-50-14-18:/bricks/brick3
> sr-10-loc-50-14-18:/bricks/brick3 sr-09-loc-50-14-18:/bricks/brick4
> sr-10-loc-50-14-18:/bricks/brick4 sr-09-loc-...
2017 Jun 30
3
Very slow performance on Sharded GlusterFS
Hi Krutika,
Sure, here is volume info:
root at sr-09-loc-50-14-18:/# gluster volume info testvol
Volume Name: testvol
Type: Distributed-Replicate
Volume ID: 30426017-59d5-4091-b6bc-279a905b704a
Status: Started
Snapshot Count: 0
Number of Bricks: 10 x 2 = 20
Transport-type: tcp
Bricks:
Brick1: sr-09-loc-50-14-18:/bricks/brick1
Brick2:...
2017 Jul 04
2
Very slow performance on Sharded GlusterFS
...ttach the volume-profile output file that you saved at a temporary
> location in step 3.
>
> -Krutika
>
>
>
> On Fri, Jun 30, 2017 at 5:33 PM, <gencer at gencgiyen.com> wrote:
>
> Hi Krutika,
>
>
>
> Sure, here is volume info:
>
>
>
> root at sr-09-loc-50-14-18:/# gluster volume info testvol
>
>
>
> Volume Name: testvol
>
> Type: Distributed-Replicate
>
> Volume ID: 30426017-59d5-4091-b6bc-279a905b704a
>
> Status: Started
>
> Snapshot Count: 0
>
> Number of Bricks: 10 x 2 = 20
>
> Transport-t...
2017 Jul 04
0
Very slow performance on Sharded GlusterFS
...bricks.
2. Hm.. This is really weird.
And others;
No. I use only one volume. When I tested sharded and striped volumes, I manually stopped volume, deleted volume, purged data (data inside of bricks/disks) and re-create by using this command:
sudo gluster volume create testvol replica 2 sr-09-loc-50-14-18:/bricks/brick1 sr-10-loc-50-14-18:/bricks/brick1 sr-09-loc-50-14-18:/bricks/brick2 sr-10-loc-50-14-18:/bricks/brick2 sr-09-loc-50-14-18:/bricks/brick3 sr-10-loc-50-14-18:/bricks/brick3 sr-09-loc-50-14-18:/bricks/brick4 sr-10-loc-50-14-18:/bricks/brick4 sr-09-loc-50-14-18:/bricks/bri...
2017 Jul 06
2
Very slow performance on Sharded GlusterFS
...bricks.
2. Hm.. This is really weird.
And others;
No. I use only one volume. When I tested sharded and striped volumes, I manually stopped volume, deleted volume, purged data (data inside of bricks/disks) and re-create by using this command:
sudo gluster volume create testvol replica 2 sr-09-loc-50-14-18:/bricks/brick1 sr-10-loc-50-14-18:/bricks/brick1 sr-09-loc-50-14-18:/bricks/brick2 sr-10-loc-50-14-18:/bricks/brick2 sr-09-loc-50-14-18:/bricks/brick3 sr-10-loc-50-14-18:/bricks/brick3 sr-09-loc-50-14-18:/bricks/brick4 sr-10-loc-50-14-18:/bricks/brick4 sr-09-loc-50-14-18:/bricks/bri...
2017 Jul 06
0
Very slow performance on Sharded GlusterFS
...bricks.
2. Hm.. This is really weird.
And others;
No. I use only one volume. When I tested sharded and striped volumes, I manually stopped volume, deleted volume, purged data (data inside of bricks/disks) and re-create by using this command:
sudo gluster volume create testvol replica 2 sr-09-loc-50-14-18:/bricks/brick1 sr-10-loc-50-14-18:/bricks/brick1 sr-09-loc-50-14-18:/bricks/brick2 sr-10-loc-50-14-18:/bricks/brick2 sr-09-loc-50-14-18:/bricks/brick3 sr-10-loc-50-14-18:/bricks/brick3 sr-09-loc-50-14-18:/bricks/brick4 sr-10-loc-50-14-18:/bricks/brick4 sr-09-loc-50-14-18:/bricks/bri...
2010 Nov 20
2
Merge two ggplots
Hello everyone.
I am using ggplot and I need some help to merge these two plots into one.
plot_CR<-function(x,y,agentid,CRagent){
library(ggplot2)
agent<-CRagent[[agentid]] # To make following expression shorter
ggplot((data.frame(x=CRX,y=CRY,sr=agent$sr)))+
geom_point(aes(x,y,colour=cut(sr,c(0,-10,-20,-30,-40,-50,-60,-70,-80))))+
geom_text(aes(x,y,color=cut(sr, c(0,-10,-20,-30,-40,-50,-60,-70,-80)), label=round(sr,3)),vjust=1,legend=FALSE)+labs(colour="CRagents[[i]]$sr")
}
plot_shad_f<-function(f){
library(ggplot2)
...
2010 Mar 31
2
Simplifying particular piece of code
Hello, everyone
I have a piece of code that looks like this:
mrets <- merge(mrets, BMM.SR=apply(mrets, 1, MyFunc, ret="BMM.AV120",
stdev="BMM.SD120"))
mrets <- merge(mrets, GM1.SR=apply(mrets, 1, MyFunc, ret="GM1.AV120",
stdev="GM1.SD120"))
mrets <- merge(mrets, IYC.SR=apply(mrets, 1, MyFunc, ret="IYC.AV120",
stdev="IYC.SD120&...
2017 Jul 06
0
Very slow performance on Sharded GlusterFS
...No. I use only one volume. When I tested sharded and striped volumes, I
>> manually stopped volume, deleted volume, purged data (data inside of
>> bricks/disks) and re-create by using this command:
>>
>>
>>
>> sudo gluster volume create testvol replica 2
>> sr-09-loc-50-14-18:/bricks/brick1 sr-10-loc-50-14-18:/bricks/brick1
>> sr-09-loc-50-14-18:/bricks/brick2 sr-10-loc-50-14-18:/bricks/brick2
>> sr-09-loc-50-14-18:/bricks/brick3 sr-10-loc-50-14-18:/bricks/brick3
>> sr-09-loc-50-14-18:/bricks/brick4 sr-10-loc-50-14-18:/bricks/brick4
>...
2017 Jun 30
1
Very slow performance on Sharded GlusterFS
...lume profile <VOL> stop
And attach the volume-profile output file that you saved at a temporary
location in step 3.
-Krutika
On Fri, Jun 30, 2017 at 5:33 PM, <gencer at gencgiyen.com> wrote:
> Hi Krutika,
>
>
>
> Sure, here is volume info:
>
>
>
> root at sr-09-loc-50-14-18:/# gluster volume info testvol
>
>
>
> Volume Name: testvol
>
> Type: Distributed-Replicate
>
> Volume ID: 30426017-59d5-4091-b6bc-279a905b704a
>
> Status: Started
>
> Snapshot Count: 0
>
> Number of Bricks: 10 x 2 = 20
>
> Transport-t...
2017 Jul 03
0
Very slow performance on Sharded GlusterFS
...profile <VOL> stop
And attach the volume-profile output file that you saved at a temporary location in step 3.
-Krutika
On Fri, Jun 30, 2017 at 5:33 PM, <gencer at gencgiyen.com <mailto:gencer at gencgiyen.com> > wrote:
Hi Krutika,
Sure, here is volume info:
root at sr-09-loc-50-14-18:/# gluster volume info testvol
Volume Name: testvol
Type: Distributed-Replicate
Volume ID: 30426017-59d5-4091-b6bc-279a905b704a
Status: Started
Snapshot Count: 0
Number of Bricks: 10 x 2 = 20
Transport-type: tcp
Bricks:
Brick1: sr-09-loc-50-14-18:/bricks/brick1
Brick2:...
2011 Jan 25
0
Map an Area to another
Dear All,
I would like to ask you help with the following:
Assume that I have an area of 36 cells (or sub-areas)
sr<-matrix(data=seq(from=1,to=36),nrow=6,ncol=6,byrow=TRUE)
> sr
[,1] [,2] [,3] [,4] [,5] [,6]
[1,] 1 2 3 4 5 6
[2,] 7 8 9 10 11 12
[3,] 13 14 15 16 17 18
[4,] 19 20 21 22 23 24
[5,] 25 26 27 28 29 30
[6,] 31 32 33...
2023 Jun 20
1
[libnbd PATCH v4 4/4] internal: Refactor layout of replies in sbuf
...>
> offset simple structured
> +------------------------------------------------------------+
> | union sbuf |
> | +---------------------+------------------------------+ |
> | | struct simple_reply | struct sr | |
> | | +-----------------+ | +--------------------------+ | |
> | | | | | | struct structured_reply | | |
> | | | | | | +----------------------+ | | |
> | 0 | | uint32_t magic | | | | uint32_t magic | | | |
>...
2017 Nov 28
5
[RFC] virtio-net: help live migrate SR-IOV devices
Hi, I'd like to get some feedback on a proposal to enhance virtio-net
to ease configuration of a VM and that would enable live migration of
passthrough network SR-IOV devices.
Today we have SR-IOV network devices (VFs) that can be passed into a VM
in order to enable high performance networking direct within the VM.
The problem I am trying to address is that this configuration is
generally difficult to live-migrate. There is documentation [1]
indicating th...
2017 Nov 28
5
[RFC] virtio-net: help live migrate SR-IOV devices
Hi, I'd like to get some feedback on a proposal to enhance virtio-net
to ease configuration of a VM and that would enable live migration of
passthrough network SR-IOV devices.
Today we have SR-IOV network devices (VFs) that can be passed into a VM
in order to enable high performance networking direct within the VM.
The problem I am trying to address is that this configuration is
generally difficult to live-migrate. There is documentation [1]
indicating th...
2011 May 01
2
The SR operation cannot be performed because a device underlying the SR is in use by the host.
My attempt to add local Storage hard drive........
[root@iDEAL0510XEN1 ~]# xe host-list
uuid ( RO) : 516c8c44-5f93-4177-9ee0-02f0a6efe976
name-label ( RW): iDEAL0510XEN1
name-description ( RW): Default install of XenServer
[root@iDEAL0510XEN1 ~]# xe sr-create host-uuid=516c8c44-5f93-4177-9ee0-02f0a6efe976 content-type=user type=lvm device-config:device=/dev/sdc shared=false name-label="Local Storage 4 2TB"
The SR operation cannot be performed because a device underlying the SR is in use by the host.
Help!
Bobbyd
____________________...
2010 Nov 24
6
about sr-iov
Hi,
I got a problem when prepared to pass-thru 82576 ethernet card with SR-IOV
support.
The 82576 card is build-in on the board. When loading igb driver for the
card, dmesg show some errors like:
pci 0000:05:00.0: BAR 10: can''t allocate mem resource
[0xfbf00000-0xfbefffff]
.
igb 0000:05:00.0: not enough MMIO resources for SR-IOV
igb 0000:05:00.0: Fail...