Hello Matt, Thank you very much for your help! It's awesome. Now everything works!
Best regards, Alexandr On Mon, Jan 30, 2017 at 12:48 AM, Matthew Oliver <m...@oliver.net.au> wrote: > Hey Alexandr, > > Thanks for the email. I can help you in this instance, and I'll push up a > patch to correct the usage documentation for the long version of the > set_weight command. > > > On Sun, Jan 29, 2017 at 8:33 AM, Alexandr Porunov < > alexandr.poru...@gmail.com> wrote: > >> Hello, >> >> I can't change a weight of the device. >> Here is a list of my devices: >> >> Devices: id region zone ip address port replication ip >> replication port name weight partitions balance meta >> 0 1 1 host1 6000 host1 >> 6000 d1 1000.00 1024 0.00 bla bla1 bla2 >> 1 1 1 host1 6000 host1 >> 6000 d2 1000.00 1024 0.00 bla bla1 bla2 >> 2 1 1 host1 6000 host1 >> 6000 d3 1000.00 1024 0.00 bla bla1 bla2 >> >> Here is what I tried to change a weight: >> swift-ring-builder object.builder set_weight --region 1 --zone 1 --ip >> host1 --port 6000 --replication-ip host1 --replication-port 6000 --device >> d1 --meta "bla bla1 bla2" --weight 1000 >> > > There is a problem with the command as you've sent it. But I agree it > isn't obvious from the usage error. Using the long form (--region, > --device, etc) is just defining search criteria for what you want to > change. Not specifying what you want to change. > > So in your case above your looking for a device that already has a weight > of 1000, and your not specifying what the change it to. To fix your > command, you'd need to: > > swift-ring-builder object.builder set_weight --region 1 --zone 1 --ip > host1 --port 6000 --replication-ip host1 --replication-port 6000 --device > d1 --meta "bla bla1 bla2" --weight 1024 1000 > > NOTE: I am sending in the 1000 as the last option. Obviously as these are > search terms you don't actually have to send them all in, only the ones > that identify the devices or device you want to change. > > >> swift-ring-builder object.builder set_weight r1z1-host1:6000Rhost1:6000 >> d1_"bla bla1 bla2" 2000 >> > > The short version above is failing, as you forgot to add the '/' seperator > between the port and the device, given your example it should have been: > > swift-ring-builder object.builder set_weight > r1z1-host1:6000Rhost1:6000/d1_"bla bla1 bla2" 2000 > > NOTE: the '/' before the d1. > > What your putting in there is just a search for devices to change. You > don't have to put the full string in. I guess if you have a tool that will > use the full definition then fine. I find when wanting to update just 1 > host it's easier to do so via the device id: > > swift-ring-builder set_weight d1 2000 > > In both cases it doesn't work and shows the next information: >> >> swift-ring-builder <builder_file> set_weight <search-value> <weight> >> >> [<search-value> <weight] ... >> >> [--yes] >> >> >> >> or >> >> >> >> swift-ring-builder <builder_file> set_weight >> >> --region <region> --zone <zone> --ip <ip or hostname> --port <port> >> >> --replication-ip <r_ip or r_hostname> --replication-port <r_port> >> >> --device <device_name> --meta <meta> --weight <weight> >> >> [--yes] >> >> > > This usage isn't been very useful here, as it's missing the actual adding > the weight. I'll raise a bug and patch to address this. > > >> >> >> Where <r_ip>, <r_hostname> and <r_port> are replication ip, hostname >> >> and port. >> >> Any of the options are optional in both cases. >> >> >> >> Resets the devices' weights. No partitions will be reassigned to or >> from >> the device until after running 'rebalance'. This is so you can make >> >> multiple device changes and rebalance them all just once. >> >> >> >> Option --yes assume a yes response to all questions. >> >> >> Please, correct me if it is my fault. >> >> Best regards, >> Alexandr >> >> _______________________________________________ >> Mailing list: http://lists.openstack.org/cgi >> -bin/mailman/listinfo/openstack >> Post to : openstack@lists.openstack.org >> Unsubscribe : http://lists.openstack.org/cgi >> -bin/mailman/listinfo/openstack >> >> > regards, > Matt > >
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