Re: [Gluster-devel] Adding one variable to inode structure
Oh you want applications to do getfattr to find that it is there? I think I understood what you are looking for now. So basically applications will keep doing creation of some files/directories, whenever a video file is created you want the bricks to set an extended attribute on the directory, so that the application can use it. I don't think this doesn't look like the job of index xlator either. Why do you not want to set the extended attribute from client and want the fs to do it on-behalf of the application? Setting it from client has benefits like even when one brick is down it will automatically heal this extended attribute etc. On Mon, Jun 5, 2017 at 12:10 PM, Tahereh Fattahi wrote: > I want in in mount directory in client side > > On Mon, Jun 5, 2017 at 11:07 AM, Pranith Kumar Karampuri < > pkara...@redhat.com> wrote: > >> >> >> On Mon, Jun 5, 2017 at 11:24 AM, Tahereh Fattahi >> wrote: >> >>> Thank you >>> I see that this xlator is loaded in server side. >>> How can I access to variable in index xlator in client side? >>> is it correct? getfattr trusted.index.myvar >>> >> >> To which xlator do you want this information? Or do you want this on >> mount? >> >> >>> >>> On Mon, Jun 5, 2017 at 10:00 AM, Pranith Kumar Karampuri < >>> pkara...@redhat.com> wrote: >>> On Mon, Jun 5, 2017 at 9:55 AM, Tahereh Fattahi wrote: > Assume that one client wants to search it's directories for video > files. > I want use something that helps this client to search just > directories that have this kind of file. > like a extended attribute, but I want this attribute be set by server > not by client. > I dont know which xlator is suitable for this work. > The xlator that comes close to it is: index xlator xlators/features/index/src You may have to track extra operations like create/mknod/link/rename/unlink to make sure you get the functionality you want. Basically this xlator helps you in indexing a behavior. We use this for indexing directories/files that need heal etc. > > On Mon, Jun 5, 2017 at 7:13 AM, Pranith Kumar Karampuri < > pkara...@redhat.com> wrote: > >> This sounds hacky. In general anything that is specific about an >> inode, we try to store it in inode-ctx. Who uses this information about >> presence of video-file and how? May be with that knowledge there could >> be a >> possibility we can improve the solution. Do let us know the complete >> problem you are trying to solve. >> >> On Mon, Jun 5, 2017 at 4:53 AM, Tahereh Fattahi < >> t28.fatt...@gmail.com> wrote: >> >>> Hi >>> I want to add one boolean field to inode structure for a directory. >>> when it is 1 it means that directory has one or more video file. >>> when it is 0 it means that there is no video file in that directory. >>> I can add this variable to inode structure and update it in server >>> side, in posix_create function (when there is a create request for a >>> video >>> file). >>> question is about client knowledge about this variable. is it >>> possible that client can see the amount of this variable of different >>> servers (bricks) and OR them to one variable in cient's inode of the >>> directory? in which xlator I should try in client side? >>> >>> ___ >>> Gluster-devel mailing list >>> Gluster-devel@gluster.org >>> http://lists.gluster.org/mailman/listinfo/gluster-devel >>> >> >> >> >> -- >> Pranith >> > > -- Pranith >>> >>> >> >> >> -- >> Pranith >> > > -- Pranith ___ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel
Re: [Gluster-devel] Adding one variable to inode structure
I want in in mount directory in client side On Mon, Jun 5, 2017 at 11:07 AM, Pranith Kumar Karampuri < pkara...@redhat.com> wrote: > > > On Mon, Jun 5, 2017 at 11:24 AM, Tahereh Fattahi > wrote: > >> Thank you >> I see that this xlator is loaded in server side. >> How can I access to variable in index xlator in client side? >> is it correct? getfattr trusted.index.myvar >> > > To which xlator do you want this information? Or do you want this on mount? > > >> >> On Mon, Jun 5, 2017 at 10:00 AM, Pranith Kumar Karampuri < >> pkara...@redhat.com> wrote: >> >>> >>> >>> On Mon, Jun 5, 2017 at 9:55 AM, Tahereh Fattahi >>> wrote: >>> Assume that one client wants to search it's directories for video files. I want use something that helps this client to search just directories that have this kind of file. like a extended attribute, but I want this attribute be set by server not by client. I dont know which xlator is suitable for this work. >>> >>> The xlator that comes close to it is: index xlator >>> xlators/features/index/src >>> >>> You may have to track extra operations like >>> create/mknod/link/rename/unlink to make sure you get the functionality >>> you want. Basically this xlator helps you in indexing a behavior. We use >>> this for indexing directories/files that need heal etc. >>> >>> On Mon, Jun 5, 2017 at 7:13 AM, Pranith Kumar Karampuri < pkara...@redhat.com> wrote: > This sounds hacky. In general anything that is specific about an > inode, we try to store it in inode-ctx. Who uses this information about > presence of video-file and how? May be with that knowledge there could be > a > possibility we can improve the solution. Do let us know the complete > problem you are trying to solve. > > On Mon, Jun 5, 2017 at 4:53 AM, Tahereh Fattahi > wrote: > >> Hi >> I want to add one boolean field to inode structure for a directory. >> when it is 1 it means that directory has one or more video file. >> when it is 0 it means that there is no video file in that directory. >> I can add this variable to inode structure and update it in server >> side, in posix_create function (when there is a create request for a >> video >> file). >> question is about client knowledge about this variable. is it >> possible that client can see the amount of this variable of different >> servers (bricks) and OR them to one variable in cient's inode of the >> directory? in which xlator I should try in client side? >> >> ___ >> Gluster-devel mailing list >> Gluster-devel@gluster.org >> http://lists.gluster.org/mailman/listinfo/gluster-devel >> > > > > -- > Pranith > >>> >>> >>> -- >>> Pranith >>> >> >> > > > -- > Pranith > ___ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel
Re: [Gluster-devel] Adding one variable to inode structure
On Mon, Jun 5, 2017 at 11:24 AM, Tahereh Fattahi wrote: > Thank you > I see that this xlator is loaded in server side. > How can I access to variable in index xlator in client side? > is it correct? getfattr trusted.index.myvar > To which xlator do you want this information? Or do you want this on mount? > > On Mon, Jun 5, 2017 at 10:00 AM, Pranith Kumar Karampuri < > pkara...@redhat.com> wrote: > >> >> >> On Mon, Jun 5, 2017 at 9:55 AM, Tahereh Fattahi >> wrote: >> >>> Assume that one client wants to search it's directories for video files. >>> I want use something that helps this client to search just directories >>> that have this kind of file. >>> like a extended attribute, but I want this attribute be set by server >>> not by client. >>> I dont know which xlator is suitable for this work. >>> >> >> The xlator that comes close to it is: index xlator >> xlators/features/index/src >> >> You may have to track extra operations like create/mknod/link/rename/unlink >> to make sure you get the functionality you want. Basically this xlator >> helps you in indexing a behavior. We use this for indexing >> directories/files that need heal etc. >> >> >>> >>> On Mon, Jun 5, 2017 at 7:13 AM, Pranith Kumar Karampuri < >>> pkara...@redhat.com> wrote: >>> This sounds hacky. In general anything that is specific about an inode, we try to store it in inode-ctx. Who uses this information about presence of video-file and how? May be with that knowledge there could be a possibility we can improve the solution. Do let us know the complete problem you are trying to solve. On Mon, Jun 5, 2017 at 4:53 AM, Tahereh Fattahi wrote: > Hi > I want to add one boolean field to inode structure for a directory. > when it is 1 it means that directory has one or more video file. when > it is 0 it means that there is no video file in that directory. > I can add this variable to inode structure and update it in server > side, in posix_create function (when there is a create request for a video > file). > question is about client knowledge about this variable. is it possible > that client can see the amount of this variable of different servers > (bricks) and OR them to one variable in cient's inode of the directory? in > which xlator I should try in client side? > > ___ > Gluster-devel mailing list > Gluster-devel@gluster.org > http://lists.gluster.org/mailman/listinfo/gluster-devel > -- Pranith >>> >>> >> >> >> -- >> Pranith >> > > -- Pranith ___ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel
Re: [Gluster-devel] [Qusetions] How profile affect glusterfs performance?
What is your usecase if I may ask? On Mon, Jun 5, 2017 at 11:08 AM, Xie Changlong wrote: > 在 6/5/2017 1:22 PM, Pranith Kumar Karampuri 写道: > >> On Mon, Jun 5, 2017 at 8:29 AM, Xie Changlong >> wrote: >> >> 在 6/5/2017 10:50 AM, Pranith Kumar Karampuri 写道: >>> >>> I think there have been improvements here to use special instructions to >>> if "special instructions" means profile command or more? Also can you >>> point which commit? >>> >>> >> I meant Intel CPU extentions >> You should look at >> http://review.gluster.org/12209 >> http://review.gluster.org/12210 >> https://review.gluster.org/16963 >> https://review.gluster.org/17009 >> > > Useful enough for me, thanks for your patience. > > >> >> do the increments instead of taking spin-locks and doing increments. So >>> may be it doesn't affect performance as much anymore. I think if you don't see a difference, then the enhancements are doing a good job :-). Which version of gluster are you using? >>> Our version is gluster 3.8.4 >>> >>> -- >>> Thanks >>> -Xie >>> >>> >> >> >> > -- > Thanks > -Xie > -- Pranith ___ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel
Re: [Gluster-devel] Adding one variable to inode structure
Thank you I see that this xlator is loaded in server side. How can I access to variable in index xlator in client side? is it correct? getfattr trusted.index.myvar On Mon, Jun 5, 2017 at 10:00 AM, Pranith Kumar Karampuri < pkara...@redhat.com> wrote: > > > On Mon, Jun 5, 2017 at 9:55 AM, Tahereh Fattahi > wrote: > >> Assume that one client wants to search it's directories for video files. >> I want use something that helps this client to search just directories >> that have this kind of file. >> like a extended attribute, but I want this attribute be set by server not >> by client. >> I dont know which xlator is suitable for this work. >> > > The xlator that comes close to it is: index xlator > xlators/features/index/src > > You may have to track extra operations like create/mknod/link/rename/unlink > to make sure you get the functionality you want. Basically this xlator > helps you in indexing a behavior. We use this for indexing > directories/files that need heal etc. > > >> >> On Mon, Jun 5, 2017 at 7:13 AM, Pranith Kumar Karampuri < >> pkara...@redhat.com> wrote: >> >>> This sounds hacky. In general anything that is specific about an inode, >>> we try to store it in inode-ctx. Who uses this information about presence >>> of video-file and how? May be with that knowledge there could be a >>> possibility we can improve the solution. Do let us know the complete >>> problem you are trying to solve. >>> >>> On Mon, Jun 5, 2017 at 4:53 AM, Tahereh Fattahi >>> wrote: >>> Hi I want to add one boolean field to inode structure for a directory. when it is 1 it means that directory has one or more video file. when it is 0 it means that there is no video file in that directory. I can add this variable to inode structure and update it in server side, in posix_create function (when there is a create request for a video file). question is about client knowledge about this variable. is it possible that client can see the amount of this variable of different servers (bricks) and OR them to one variable in cient's inode of the directory? in which xlator I should try in client side? ___ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel >>> >>> >>> >>> -- >>> Pranith >>> >> >> > > > -- > Pranith > ___ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel
Re: [Gluster-devel] [Qusetions] How profile affect glusterfs performance?
在 6/5/2017 1:22 PM, Pranith Kumar Karampuri 写道: On Mon, Jun 5, 2017 at 8:29 AM, Xie Changlong wrote: 在 6/5/2017 10:50 AM, Pranith Kumar Karampuri 写道: I think there have been improvements here to use special instructions to if "special instructions" means profile command or more? Also can you point which commit? I meant Intel CPU extentions You should look at http://review.gluster.org/12209 http://review.gluster.org/12210 https://review.gluster.org/16963 https://review.gluster.org/17009 Useful enough for me, thanks for your patience. do the increments instead of taking spin-locks and doing increments. So may be it doesn't affect performance as much anymore. I think if you don't see a difference, then the enhancements are doing a good job :-). Which version of gluster are you using? Our version is gluster 3.8.4 -- Thanks -Xie -- Thanks -Xie ___ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel
Re: [Gluster-devel] Adding one variable to inode structure
On Mon, Jun 5, 2017 at 9:55 AM, Tahereh Fattahi wrote: > Assume that one client wants to search it's directories for video files. > I want use something that helps this client to search just directories > that have this kind of file. > like a extended attribute, but I want this attribute be set by server not > by client. > I dont know which xlator is suitable for this work. > The xlator that comes close to it is: index xlator xlators/features/index/src You may have to track extra operations like create/mknod/link/rename/unlink to make sure you get the functionality you want. Basically this xlator helps you in indexing a behavior. We use this for indexing directories/files that need heal etc. > > On Mon, Jun 5, 2017 at 7:13 AM, Pranith Kumar Karampuri < > pkara...@redhat.com> wrote: > >> This sounds hacky. In general anything that is specific about an inode, >> we try to store it in inode-ctx. Who uses this information about presence >> of video-file and how? May be with that knowledge there could be a >> possibility we can improve the solution. Do let us know the complete >> problem you are trying to solve. >> >> On Mon, Jun 5, 2017 at 4:53 AM, Tahereh Fattahi >> wrote: >> >>> Hi >>> I want to add one boolean field to inode structure for a directory. >>> when it is 1 it means that directory has one or more video file. when >>> it is 0 it means that there is no video file in that directory. >>> I can add this variable to inode structure and update it in server side, >>> in posix_create function (when there is a create request for a video file). >>> question is about client knowledge about this variable. is it possible >>> that client can see the amount of this variable of different servers >>> (bricks) and OR them to one variable in cient's inode of the directory? in >>> which xlator I should try in client side? >>> >>> ___ >>> Gluster-devel mailing list >>> Gluster-devel@gluster.org >>> http://lists.gluster.org/mailman/listinfo/gluster-devel >>> >> >> >> >> -- >> Pranith >> > > -- Pranith ___ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel
Re: [Gluster-devel] [Qusetions] How profile affect glusterfs performance?
On Mon, Jun 5, 2017 at 8:29 AM, Xie Changlong wrote: > 在 6/5/2017 10:50 AM, Pranith Kumar Karampuri 写道: > >> I think there have been improvements here to use special instructions to >> > > if "special instructions" means profile command or more? Also can you > point which commit? > I meant Intel CPU extentions You should look at http://review.gluster.org/12209 http://review.gluster.org/12210 https://review.gluster.org/16963 https://review.gluster.org/17009 > do the increments instead of taking spin-locks and doing increments. So >> may be it doesn't affect performance as much anymore. I think if you don't >> see a difference, then the enhancements are doing a good job :-). >> >> Which version of gluster are you using? >> > > Our version is gluster 3.8.4 > > -- > Thanks > -Xie > -- Pranith ___ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel
Re: [Gluster-devel] Adding one variable to inode structure
Assume that one client wants to search it's directories for video files. I want use something that helps this client to search just directories that have this kind of file. like a extended attribute, but I want this attribute be set by server not by client. I dont know which xlator is suitable for this work. On Mon, Jun 5, 2017 at 7:13 AM, Pranith Kumar Karampuri wrote: > This sounds hacky. In general anything that is specific about an inode, we > try to store it in inode-ctx. Who uses this information about presence of > video-file and how? May be with that knowledge there could be a possibility > we can improve the solution. Do let us know the complete problem you are > trying to solve. > > On Mon, Jun 5, 2017 at 4:53 AM, Tahereh Fattahi > wrote: > >> Hi >> I want to add one boolean field to inode structure for a directory. >> when it is 1 it means that directory has one or more video file. when it >> is 0 it means that there is no video file in that directory. >> I can add this variable to inode structure and update it in server side, >> in posix_create function (when there is a create request for a video file). >> question is about client knowledge about this variable. is it possible >> that client can see the amount of this variable of different servers >> (bricks) and OR them to one variable in cient's inode of the directory? in >> which xlator I should try in client side? >> >> ___ >> Gluster-devel mailing list >> Gluster-devel@gluster.org >> http://lists.gluster.org/mailman/listinfo/gluster-devel >> > > > > -- > Pranith > ___ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel
Re: [Gluster-devel] [Qusetions] How profile affect glusterfs performance?
在 6/5/2017 10:50 AM, Pranith Kumar Karampuri 写道: I think there have been improvements here to use special instructions to if "special instructions" means profile command or more? Also can you point which commit? do the increments instead of taking spin-locks and doing increments. So may be it doesn't affect performance as much anymore. I think if you don't see a difference, then the enhancements are doing a good job :-). Which version of gluster are you using? Our version is gluster 3.8.4 -- Thanks -Xie ___ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel
Re: [Gluster-devel] [Qusetions] How profile affect glusterfs performance?
I think there have been improvements here to use special instructions to do the increments instead of taking spin-locks and doing increments. So may be it doesn't affect performance as much anymore. I think if you don't see a difference, then the enhancements are doing a good job :-). Which version of gluster are you using? On Mon, Jun 5, 2017 at 8:09 AM, Xie Changlong wrote: > Hi all > > It's said[1] that profile based on io-stats, if you enable this feature, > it can affect system performance while the profile information is being > collected. > > I do some tests on my two linux+vmware virtual machine with replica(lack > of resources ). And the results shows no diffrence to me, following is the > test case > #dd if=/dev/zero of=test bs=4k count=524288 > #fio --filename=test -iodepth=64 -ioengine=libaio --direct=1 --rw=read > --bs=1m --size=2g --numjobs=4 --runtime=10 --group_reporting > --name=test-read > #fio -filename=test -iodepth=64 -ioengine=libaio -direct=1 -rw=write > -bs=1m -size=2g -numjobs=4 -runtime=20 -group_reporting -name=test-write > #fio -filename=test -iodepth=64 -ioengine=libaio -direct=1 -rw=randread > -bs=4k -size=2G -numjobs=64 -runtime=20 -group_reporting > -name=test-rand-read > #fio -filename=test -iodepth=64 -ioengine=libaio -direct=1 -rw=randwrite > -bs=4k -size=2G -numjobs=64 -runtime=20 -group_reporting > -name=test-rand-write > It's said that fio is only for lagre files, also i suspect that the test > infrastructure is too small. The question is that, if you guys have > detailed data for how profile affect performance? > > More, we wanna gain the detail r/w iops/bandwidth data for each brick. It > seems that only profile can provide relatived data to be calculated?if i'm > wrong pls corrent me. > > If profile really affect peformance so much, would you mind a new command > such as "gluster volume io [nfs]" to acquire brick r/w fops/data? Or just > help us review it? > > [1] https://access.redhat.com/documentation/en-us/red_hat_gluste > r_storage/3.2/html/administration_guide/chap-monitoring_red_ > hat_storage_workload#sect-Running_the_Volume_Profile_Command > -- > Thanks > -Xie > ___ > Gluster-devel mailing list > Gluster-devel@gluster.org > http://lists.gluster.org/mailman/listinfo/gluster-devel > -- Pranith ___ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel
Re: [Gluster-devel] Adding one variable to inode structure
This sounds hacky. In general anything that is specific about an inode, we try to store it in inode-ctx. Who uses this information about presence of video-file and how? May be with that knowledge there could be a possibility we can improve the solution. Do let us know the complete problem you are trying to solve. On Mon, Jun 5, 2017 at 4:53 AM, Tahereh Fattahi wrote: > Hi > I want to add one boolean field to inode structure for a directory. > when it is 1 it means that directory has one or more video file. when it > is 0 it means that there is no video file in that directory. > I can add this variable to inode structure and update it in server side, > in posix_create function (when there is a create request for a video file). > question is about client knowledge about this variable. is it possible > that client can see the amount of this variable of different servers > (bricks) and OR them to one variable in cient's inode of the directory? in > which xlator I should try in client side? > > ___ > Gluster-devel mailing list > Gluster-devel@gluster.org > http://lists.gluster.org/mailman/listinfo/gluster-devel > -- Pranith ___ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel
[Gluster-devel] [Qusetions] How profile affect glusterfs performance?
Hi all It's said[1] that profile based on io-stats, if you enable this feature, it can affect system performance while the profile information is being collected. I do some tests on my two linux+vmware virtual machine with replica(lack of resources ). And the results shows no diffrence to me, following is the test case #dd if=/dev/zero of=test bs=4k count=524288 #fio --filename=test -iodepth=64 -ioengine=libaio --direct=1 --rw=read --bs=1m --size=2g --numjobs=4 --runtime=10 --group_reporting --name=test-read #fio -filename=test -iodepth=64 -ioengine=libaio -direct=1 -rw=write -bs=1m -size=2g -numjobs=4 -runtime=20 -group_reporting -name=test-write #fio -filename=test -iodepth=64 -ioengine=libaio -direct=1 -rw=randread -bs=4k -size=2G -numjobs=64 -runtime=20 -group_reporting -name=test-rand-read #fio -filename=test -iodepth=64 -ioengine=libaio -direct=1 -rw=randwrite -bs=4k -size=2G -numjobs=64 -runtime=20 -group_reporting -name=test-rand-write It's said that fio is only for lagre files, also i suspect that the test infrastructure is too small. The question is that, if you guys have detailed data for how profile affect performance? More, we wanna gain the detail r/w iops/bandwidth data for each brick. It seems that only profile can provide relatived data to be calculated?if i'm wrong pls corrent me. If profile really affect peformance so much, would you mind a new command such as "gluster volume io [nfs]" to acquire brick r/w fops/data? Or just help us review it? [1] https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.2/html/administration_guide/chap-monitoring_red_hat_storage_workload#sect-Running_the_Volume_Profile_Command -- Thanks -Xie ___ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel
[Gluster-devel] [Qusetions] How profile influnce glusterfs performance?
Hi all It's said[1] that profile based on io-stats, if you enable this feature, it can affect system performance while the profile information is being collected. I do some tests on my two linux+vmware virtual machine with replica(lack of resources :( ). And the results shows no diffrence to me, following is the test case #dd if=/dev/zero of=test bs=4k count=524288 #fio --filename=test -iodepth=64 -ioengine=libaio --direct=1 --rw=read --bs=1m --size=2g --numjobs=4 --runtime=10 --group_reporting --name=test-read #fio -filename=test -iodepth=64 -ioengine=libaio -direct=1 -rw=write -bs=1m -size=2g -numjobs=4 -runtime=20 -group_reporting -name=test-write #fio -filename=test -iodepth=64 -ioengine=libaio -direct=1 -rw=randread -bs=4k -size=2G -numjobs=64 -runtime=20 -group_reporting -name=test-rand-read #fio -filename=test -iodepth=64 -ioengine=libaio -direct=1 -rw=randwrite -bs=4k -size=2G -numjobs=64 -runtime=20 -group_reporting -name=test-rand-write It's said that fio is only for lagre files, also i suspect that the test infrastructure is too small. The question is that, if you guys have detailed data for how profile affect performance? More, we wanna gain the detail r/w iops/bandwidth data for each brick. It seems that only profile can provide relatived data to be calculated? if i'm wrong pls corrent me. If profile really affect peformance so much, would you mind a new command such as "gluster volume io [nfs]" to acquire brick r/w fops/data? Or just help us review it? [1] https://access.redhat.com/documentation/en-us/red_hat_gluster_storage/3.2/html/administration_guide/chap-monitoring_red_hat_storage_workload#sect-Running_the_Volume_Profile_Command -- Thanks -Xie ___ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel
[Gluster-devel] Weekly Untriaged Bugs
[...truncated 6 lines...] https://bugzilla.redhat.com/1458582 / cli: add all as volume option in gluster volume get usage https://bugzilla.redhat.com/1457724 / common-ha: IPv6 in ganesha-ha.conf doesn't work https://bugzilla.redhat.com/1455912 / core: [Brick Multiplexing] heal info shows the status of the bricks as "Transport endpoint is not connected" though bricks are up https://bugzilla.redhat.com/1450567 / core: brick process cannot be started at the first time https://bugzilla.redhat.com/1449416 / core: errno used incorrectly or misleadingly in error messages https://bugzilla.redhat.com/1457558 / core: GlusterFS 3.10.4 tracker https://bugzilla.redhat.com/1452766 / core: VM crashing but there's no apparent reason https://bugzilla.redhat.com/1454701 / distribute: DHT: Pass errno as an argument to gf_msg https://bugzilla.redhat.com/1457339 / distribute: DHT: slow readdirp performance https://bugzilla.redhat.com/1457340 / distribute: DHT: slow readdirp performance https://bugzilla.redhat.com/1457341 / distribute: DHT: slow readdirp performance https://bugzilla.redhat.com/1450685 / doc: Document options to configure geo-replication for lower latency https://bugzilla.redhat.com/1452865 / fuse: fuse mount dies. https://bugzilla.redhat.com/1450684 / geo-replication: Geo-replication delay cannot be configured to less than 3 seconds https://bugzilla.redhat.com/1457976 / geo-replication: Georeplication status goes faulty after reboot 1 source node https://bugzilla.redhat.com/1457272 / geo-replication: Old content on last node when using Cascade Geo Replication in a particular case https://bugzilla.redhat.com/1451937 / glusterd: Cannot probe nodes on ubuntu 16.04 and not on centos 7.3 https://bugzilla.redhat.com/1455831 / glusterd: libglusterfs: updates old comment for 'arena_size' https://bugzilla.redhat.com/1458539 / gluster-smb: [Negative Lookup]: negative lookup features doesn't seem to work on restart of volume https://bugzilla.redhat.com/1457058 / io-cache: glusterfs client crash on io-cache.so(__ioc_page_wakeup+0x44) https://bugzilla.redhat.com/1452961 / posix: [PATCH] incorrect xattr list handling on FreeBSD https://bugzilla.redhat.com/1457827 / project-infrastructure: Changes to the voting system on glusterfs 'master' branch https://bugzilla.redhat.com/1457824 / project-infrastructure: New branch for 'glusterfs' project called 'experimental' https://bugzilla.redhat.com/1449313 / read-ahead: [whql][virtio-block+glusterfs]"Disk Stress" and "Disk Verification" job always failed on win7-32/win2012/win2k8R2 guest https://bugzilla.redhat.com/1457732 / replicate: "split-brain observed [Input/output error]" error messages in samba logs during parallel rm -rf https://bugzilla.redhat.com/1457289 / tiering: tierd listens to a port. [...truncated 2 lines...] build.log Description: Binary data ___ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel
[Gluster-devel] Adding one variable to inode structure
Hi I want to add one boolean field to inode structure for a directory. when it is 1 it means that directory has one or more video file. when it is 0 it means that there is no video file in that directory. I can add this variable to inode structure and update it in server side, in posix_create function (when there is a create request for a video file). question is about client knowledge about this variable. is it possible that client can see the amount of this variable of different servers (bricks) and OR them to one variable in cient's inode of the directory? in which xlator I should try in client side? ___ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel
Re: [Gluster-devel] Regression with brick multiplex turned on failing or aborted
On Sat, May 27, 2017 at 2:57 PM, Atin Mukherjee wrote: > > On Sat, 27 May 2017 at 09:55, Nigel Babu wrote: > >> FYI: There are now emails to gluster-maintainers@ about this. If you'd >> like to help diagnose/fix the problems, please see the job and logs here: >> https://build.gluster.org/job/regression-test-with-multiplex/ >> > > Thank you Nigel for taking this up. It definitely helps to track if any of > the recent changes has caused regression in brick mux feature. I've been > following the reports (and so as Jeff I believe). Currently there are two > failures which every run will report. > > ./tests/bugs/glusterd/bug-1406411-fail-add-brick-on-replica-count-change.t > > ./tests/features/trash.t > > > Both the failures are RCAed and expect these failures to be fixed in few days > time. Nigel did brought to my notice about one of the run where it was > waiting on some LVM setup too long and then the run was aborted, but I'm > notsure if brick mux has anything to do with it. Any other aborted runs Nigel? > > Though the above two test failures are now been addressed, the result of the overall runs do not look promising. Too many failures and aborted runs @ https://build.gluster.org/job/regression-test-with-multiplex/ . I'll be checking the failures in detail and get back with further updates. > > >> -- >> nigelb >> ___ >> Gluster-devel mailing list >> Gluster-devel@gluster.org >> http://lists.gluster.org/mailman/listinfo/gluster-devel > > -- > - Atin (atinm) > ___ Gluster-devel mailing list Gluster-devel@gluster.org http://lists.gluster.org/mailman/listinfo/gluster-devel
