similar to: stuck heal process

Adding Mohit who is experimenting with cgroups has found some way to restrict glustershd's CPU usage using cgroups. Mohit maybe you want to share the steps we need to follow to apply cgroups only to glustershd. Thanks. Ravi On 08/01/2017 03:46 PM, Alexey Zakurin wrote: > Hi, community > > I have a large distributed-replicated Glusterfs volume, that contains > few hundreds

Hi, community I have a large distributed-replicated Glusterfs volume, that contains few hundreds VM's images. Between servers 20Gb/sec link. When I start some operations like healing or removing, storage performance becomes too low for a few days and server load becomes like this: 13:06:32 up 13 days, 20:02, 3 users, load average: 43.62, 31.75, 23.53. Is it possible to set limit on

Hi, I eventually installed three Debian unstable machines, so I could install the GlusterFS 3.3 beta3. I have a question about the self-heal daemon. I'm trying to get a volume which is replicated, with two bricks. I started up the volume, wrote some data, then killed one machine, and then wrote more data to a few folders from the client machine. Then I restarted the second brick server.

Hello, When I put in the following script line: gap.boxplot(CLI3, CLI4, CLI5, CLI6, CLI7, gap=list(top=c(8000,280000), bottom=c(0,250)), range=50, outline=TRUE, par(ask=FALSE) I get a '+' telling me I am missing something. I have tried adding ')', 'width=NULL', etc and then I get this error: Error: unexpected symbol in: "gap.boxplot(CLI3, CLI4, CLI5, CLI6, CLI7,

Ravi/Karthick, If one of the self heal process is down, will the statstics heal-count command work? On Mon, Sep 4, 2017 at 7:24 PM, lejeczek <peljasz at yahoo.co.uk> wrote: > 1) one peer, out of four, got separated from the network, from the rest of > the cluster. > 2) that unavailable(while it was unavailable) peer got detached with > "gluster peer detach" command

hi all this: $ vol heal $_vol info outputs ok and exit code is 0 But if I want to see statistics: $ gluster vol heal $_vol statistics Gathering crawl statistics on volume GROUP-WORK has been unsuccessful on bricks that are down. Please check if all brick processes are running. I suspect - gluster inability to cope with a situation where one peer(which is not even a brick for a single vol on

Hello UseRs, I've just tried to load the lme4 package and got the error message, "function 'cholmod_l_start' not provided by package 'Matrix'". I downloaded the latest version of lme4 and its required packages (lattice and Matrix) as suggested in the archives and still got this message. The FAQ and archives suggested to check the R version requirements, but I'm

1) one peer, out of four, got separated from the network, from the rest of the cluster. 2) that unavailable(while it was unavailable) peer got detached with "gluster peer detach" command which succeeded, so now cluster comprise of three peers 3) Self-heal daemon (for some reason) does not start(with an attempt to restart glusted) on the peer which probed that fourth peer. 4) fourth

Hello all, I have created a barplot that shows change in hardwood/softwood density from 1965 to 2005 in 5 year periods (1965,1970, etc). I would like to have an X-axis where the labels for the years line up after every two bars in the plot (there is one bar for hardwood, and another for softwood). Below is my script: density<-read.table("F:\\Megan\\Vtest.csv", header=TRUE,

Hello all, I am having trouble running a count function in R using RODBC to query a table I created in Oracle. It may very well be that my SQL coding is incorrect; I just started learning it. But if someone could point me in the right direction or tell me if I am going about this the correct way that would be greatly appreciated! The script I have right now is: >require(RODBC)

Please provide the output of gluster volume info, gluster volume status and gluster peer status. On Mon, Sep 4, 2017 at 4:07 PM, lejeczek <peljasz at yahoo.co.uk> wrote: > hi all > > this: > $ vol heal $_vol info > outputs ok and exit code is 0 > But if I want to see statistics: > $ gluster vol heal $_vol statistics > Gathering crawl statistics on volume GROUP-WORK

Greetings! I am working with Lustre-2.1.2 on RHEL 6.2. First I configured it using the standard defaults over TCP/IP. Everything worked very nicely usnig a real, static --mgsnode=a.b.c.x value which was the actual IP of the MGS/MDS system1 node. I am now trying to integrate it with Pacemaker-1.1.7. I believe I have most of the set-up completed with a particular exception. The "lctl

Hello all, I have two questions. One probably has a very simple answer but I have checked the FAQ, other websites and still have not found an answer. I am new to using R. My very simple question is how to do line breaks when creating an axis title (xlab) ? I have a few that are too long and they get cut off... I found on the internet the "/n" function but I think I must be using it

Hello, I am constructing a boxplot but have a very wide range of values (zero - ~28000). I have placed an axis break at the 8000 mark but would like to have a different scale above the break that ranges from 8000-28000. Right now my axis is so large that the boxplots are only represented as lines with the outliers above. Does anyone know where I could find code that explains how to do this?

Following up here on a related and very serious for us issue. I took down one of the 4 replicate gluster servers for maintenance today. There are 2 gluster volumes totaling about 600GB. Not that much data. After the server comes back online, it starts auto healing and pretty much all operations on gluster freeze for many minutes. For example, I was trying to run an ls -alrt in a folder with 7300

On 04/18/2018 10:14 AM, Artem Russakovskii wrote: > Following up here on a related and very serious for us issue. > > I took down one of the 4 replicate gluster servers for maintenance > today. There are 2 gluster volumes totaling about 600GB. Not that much > data. After the server comes back online, it starts auto healing and > pretty much all operations on gluster freeze for

I just noticed that gluster volume info foo and gluster volume heal foo statistics use different indices for brick numbers. Info uses 1 based but heal statistics uses 0 based. gluster volume info clifford Volume Name: cliffordType: Distributed- ReplicateVolume ID: 0e33ff98-53e8-40cf-bdb0-3e18406a945aStatus: StartedSnapshot Count: 0Number of Bricks: 2 x 2 = 4Transport-type: tcpBricks:Brick1:

Hello, I am new to the RODBC package, but I have looked over the PDF as well as a few websites that go over the SQL language. I can connect to my database fine using >channel<-odbcConnect("Oracle ODBC") # then am prompted to enter my user id and password After that I'd like to use the odbcQuery function and the SQL statement: SELECT * FROM table_name WHERE SAMPLE_YEA LIKE

Hi Ravi, Could you please expand on how these would help? By forcing full here, we move the logic from the CPU to network, thus decreasing CPU utilization, is that right? This is assuming the CPU and disk utilization are caused by the differ and not by lstat and other calls or something. > Option: cluster.data-self-heal-algorithm > Default Value: (null) > Description: Select between

On 04/18/2018 11:59 AM, Artem Russakovskii wrote: > Btw, I've now noticed at least 5 variations in toggling binary option > values. Are they all interchangeable, or will using the wrong value > not work in some cases? > > yes/no > true/false > True/False > on/off > enable/disable > > It's quite a confusing/inconsistent practice, especially given that