similar to: "Another Transaction is in progres..."

Thanks for the suggestion, this solved it for us, and we probably found the cause as well. We had performance co-pilot running and it was continously enabling profiling on volumes... We found the reference to the node that had the lock, and restarted glusterd on that node, and all went well from there on. Krist On 31 May 2017 at 15:56, Vijay Bellur <vbellur at redhat.com> wrote: >

Hi This is gluster 3.8.4. Volume options are out of the box. Sharding is off (and I don't think enabling it would matter) I haven't done much performance tuning. For one thing, using a simple script that just creates files I can easily flood the network, so I don't expect a performance issue. The problem we see is that after a certain time the fuse clients completely stop accepting

Hi all, I usualy advise clients to use the native client if at all possible, as it is very robust. But I am running in to problems here. In this case the gluster system is used to store video streams. Basicaly the setup is the following: - A gluster cluster of 3 nodes, with ample storage. They export several volumes. - The network is 10GB, switched. - A "recording server" which

Hi all, A few questions. - Is POSIX locking enabled when using the native client? I would assume yes. - What other settings/tuneables exist when it comes to file locking? Krist -- Vriendelijke Groet | Best Regards | Freundliche Gr??e | Cordialement ------------------------------ Krist van Besien | Senior Architect | Red Hat EMEA Cloud Practice | RHCE | RHCSA Open Stack @: krist at

Hi Krist, What are your volume options on that setup? Have you tried tuning it for the kind of workload and files size you have? I would definitely do some tests with feature.shard=on/off first. If shard is on, try playing with features.shard-block-size. Do you have jumbo frames (MTU=9000) enabled across the switch and nodes? if you have concurrent clients writing/reading, it could be beneficial

On Thu, Aug 24, 2017 at 9:01 AM, Krist van Besien <krist at redhat.com> wrote: > Hi > This is gluster 3.8.4. Volume options are out of the box. Sharding is off > (and I don't think enabling it would matter) > > I haven't done much performance tuning. For one thing, using a simple > script that just creates files I can easily flood the network, so I don't >

Hello, I have the following problem: On a solaris 10 machine, with 5 "zones" there is a process that is talking to the wrong db server. I need to find out which process this is, so I can analize this further. I have tried to doing this using tcpsnoop from the DTrace toolkit, but without success. This is what I''ve done. First I started tcpsnoop, dumping it''s output

Hi all, I'm doing some performance test... If I test a simple sequential write using dd I get a thorughput of about 550 Mb/s. When I do a sequential write test using sysbench this drops to about 200. Is this due to the way sysbench tests? Or has in this case the performance of sysbench itself become the bottleneck? Krist -- Vriendelijke Groet | Best Regards | Freundliche Gr??e |

Hello, Is it possible to set up a Heketi Managed gluster cluster in one datacenter, and then have geo replication for all volumes to a second cluster in another datacenter? I've been looking at that, but haven't really found a recipe/solution for this. Ideally what I want is that when a volume is created in cluster1, that a slave volume is automatically created in cluster2, and

Hi all, Trying to do some availability testing. We have three nodes: node1, node2, node3. Volumes are all replica 2, across all three nodes. As a test we disconnected node1, buy removing the vlan tag for that host on the switch it is connected to. As a result node2 and node3 now show node1 in disconnected status, and show the volumes as degraded. This is ecpected. However logging in to node1

Hello, I have a gluster cluster with 4 nodes, that is managed using heketi. I want to test the removeal of one node. We have several volumes on it, some with rep=2, others with rep=3. I get the following error: [root at CTYI1458 .ssh]# heketi-cli --user admin --secret "******" node remove 749850f8e5fd23cf6a224b7490499659 Error: Failed to remove device, error: Cannot replace brick

Here is what I imagined (just vague thoughts, nothing polished): Let's suppose we have a hypotetical library called "Free Universal Codec Kit" - ..um...well.. Frunick for short :) (Of course I am not proposing this name, I'm sure the suits in the industry would not like it...but for my example its OK ;) Now, an application should do something like this: #include

Here is what I imagined (just vague thoughts, nothing polished): Let's suppose we have a hypotetical library called "Free Universal Codec Kit" - ..um...well.. Frunick for short :) (Of course I am not proposing this name, I'm sure the suits in the industry would not like it...but for my example its OK ;) Now, an application should do something like this: #include

Now that FLAC has officionally joined the Xiph family, there are three different free audio codecs, which can be stored/transported using the ogg container. Would it be possible to create an API and/or a library that would cover them all? If my understanding of the situation is correct, if an application wants to support vorbis, speex and flac, it has to use three different interfaces.

Now that FLAC has officionally joined the Xiph family, there are three different free audio codecs, which can be stored/transported using the ogg container. Would it be possible to create an API and/or a library that would cover them all? If my understanding of the situation is correct, if an application wants to support vorbis, speex and flac, it has to use three different interfaces.

Now that FLAC has officionally joined the Xiph family, there are three different free audio codecs, which can be stored/transported using the ogg container. Would it be possible to create an API and/or a library that would cover them all? If my understanding of the situation is correct, if an application wants to support vorbis, speex and flac, it has to use three different interfaces.

Dear all.. I have a respon variable y. Predictor variable are x1, x2, x3, x4, x5 (1) What is the syntax to get paramater estimation of ZINB Model by Newton Raphson (not BFGS) (2) What syntax to plot probability of observed & predicted of ZINB Thx. Regards Krist. [[alternative HTML version deleted]]

Hello! I have a staff member abroad and need to provide him with the ability to make local calls. The features I need are: * Possibillity to make calls at local (Icelandic) charges from Ireland office. * Possibillity to call the local Icelandic number and reach the Ireland office. I'm also wondering if there is any isdn based solution since there is a possibillity of another staff

That's what UCI is trying to do. I'm hoping for just a simple unified Ogg interface for the audio codecs that Ogg supports. -dwh- On 31 Jan 2003, Csillag Krist?f wrote: > Here is what I imagined (just vague thoughts, nothing polished): > > Let's suppose we have a hypotetical library called > "Free Universal Codec Kit" - ..um...well.. Frunick for short :)