[ceph-users] Multi-datacenter filesystem

2022-05-13 Thread Daniel Persson
Hi Team We have grown out of our current solution, and we plan to migrate to multiple data centers. Our setup is a mix of radosgw data and filesystem data. But we have many legacy systems that require a filesystem at the moment, so we will probably run it for some of our data for at least 3-5

[ceph-users] Re: Changing PG size of cache pool

2022-03-26 Thread Daniel Persson
increase the pg_num doesn’t mean > you can’t increase it manually. Have you tried that? > > Zitat von Daniel Persson : > > > Hi Team. > > > > We are currently in the process of changing the size of our cache pool. > > Currently it's set to 32 PGs and distributed

[ceph-users] Changing PG size of cache pool

2022-03-26 Thread Daniel Persson
Hi Team. We are currently in the process of changing the size of our cache pool. Currently it's set to 32 PGs and distributed weirdly on our OSDs. The system has tried automatically to scale it up to 256 PGs without succeeding and I read that cache pools are not automatically scaled so we are in

[ceph-users] Question about cephadm, WAL and DB devices.

2022-01-04 Thread Daniel Persson
Hi. I'm currently trying out cephadm, and I got into a state that was a bit unexpected for me. I created three host machines in VirtualBox to try out cephadm. All drives I made for OSD are 20GB in size for simplicity. Bootstrapped one host with one drive and then added the other two. Then they

[ceph-users] Cache tiers hit_set values

2021-10-06 Thread Daniel Persson
Hi everyone. I added a lot more storage to our cluster, and we now have a lot of slower hard drives that could contain archival data. So I thought setting up a cache tier for the fast drives should be a good idea. We want to retain data for about a week in the cache pool as the data could be

[ceph-users] Re: MDS replay questions

2021-10-06 Thread Daniel Persson
Hi Brian I'm not sure if it applies to your application, and I'm not an expert. However, we have been running our solution for about a year now, and we have one of our MDS's in standby-replay. Sadly we have found a bug with extensive memory usage, and when we needed to replay, it took up to a

[ceph-users] Re: MacOS Ceph Filesystem client

2021-09-28 Thread Daniel Persson
. Best regards Daniel On Tue, Sep 28, 2021 at 12:00 AM Duncan Bellamy wrote: > Hi Daniel, > Is it a Mac firewall or security access issue for the machine that was > able to build? > > Regards, > > Duncan > > On 27 Sep 2021, at 22:43, Daniel Persson wrote: > &

[ceph-users] Re: MacOS Ceph Filesystem client

2021-09-27 Thread Daniel Persson
t; Duncan > > > On 27 Sep 2021, at 22:24, Daniel Persson wrote: > > Hi Duncan. > > Great suggestion. Thank you for the link. I've run it on both the M1 BigSur > mac and it did not compile because i

[ceph-users] Re: MacOS Ceph Filesystem client

2021-09-27 Thread Daniel Persson
gt; > Regards, > Duncan > > On 27 Sep 2021, at 17:46, Daniel Persson wrote: > > Hi > > I'm running some tests on a couple of Mac Mini machines. One of them is an > M1 with BigSur, and the other one is a regular Intel Mac with Catalina. > > I've tried to build Cep

[ceph-users] MacOS Ceph Filesystem client

2021-09-27 Thread Daniel Persson
Hi I'm running some tests on a couple of Mac Mini machines. One of them is an M1 with BigSur, and the other one is a regular Intel Mac with Catalina. I've tried to build Ceph Nautilus, Octopus, and Pacific multiple times with different parameters and added many dependencies to the systems but

[ceph-users] Cache tiering adding a storage tier

2021-09-18 Thread Daniel Persson
Hi Everyone. I'm "new" to Ceph, only been administrating a cluster for about a year now, so there is a lot more for me to learn about the subject. The latest concept I've been looking into is Cache Tiering. I added it to my home cluster without a problem and didn't see a degradation in

[ceph-users] Fwd: Module 'devicehealth' has failed

2021-09-13 Thread Daniel Persson
Hi David It's hard to say with so little information what could be wrong, and I have not seen any response yet, so I thought I could give you something that might help you. I've done a video about setting up the Ceph, Grafana, and Prometheus triangle from scratch, the components responsible for

[ceph-users] Re: [Ceph Dashboard] Alert configuration.

2021-08-23 Thread Daniel Persson
Hi Lokendra There are a lot of ways to see the status of your cluster. The main way to see it is to watch the dashboard alerts to see the most pressing matters to handle. You can also follow the log that the manager will keep as notifications. I usually use the "ceph health detail" to get the

[ceph-users] Re: Why you might want packages not containers for Ceph deployments

2021-08-18 Thread Daniel Persson
Hi Everyone. I thought I put in my 5 cents as I believe this is an exciting topic. I'm also a newbie, only running a cluster for about a year. I did some research before that and also have created a couple of videos on the topic. One of them was upgrading a cluster using cephadm. -

[ceph-users] Re: BUG #51821 - client is using insecure global_id reclaim

2021-08-17 Thread Daniel Persson
t; time Windows-specific patches applied. I'll try to escalate issue > and get the linked MSI bundle updated.) > > Thanks, > > Ilya > > > > > -Original Message- > > From: Richard Bade > > Sent: Sunday, August 8, 2021 8:27 PM > &

[ceph-users] Re: BUG #51821 - client is using insecure global_id reclaim

2021-08-09 Thread Daniel Persson
eys your > > clients are using and that cephx is enabled correctly on your cluster. > > Check your admin key in /etc/ceph as well, as that's what's being used > > for ceph status. > > > > Regards, > > Rich > > > > On Sun, 8 Aug 2021 at 05:0

[ceph-users] BUG #51821 - client is using insecure global_id reclaim

2021-08-07 Thread Daniel Persson
Hi everyone. I suggested asking for help here instead of in the bug tracker so that I will try it. https://tracker.ceph.com/issues/51821?next_issue_id=51820_issue_id=51824 I have a problem that I can't seem to figure out how to resolve the issue. AUTH_INSECURE_GLOBAL_ID_RECLAIM: client is