Ceph

02/15/2024

04:37 AM CephFS Support #64442 (New): Ceph stripe parallel write

Hello,
We are trying to do performance troubleshooting for cephfs and exploring the option to use stripping. We ha... Nishit Khosla

01/31/2024

08:36 AM CephFS Support #64021: CephFS first read after write:

yes.. MDS is 1 active and 1 standby.
This is not the default. The default was 4MB stripe_unit. We saw recommendati... Nishit Khosla

04:20 AM CephFS Support #64021: CephFS first read after write:

This is libceph kernel module:
seliicbl00315:/home/nishit # lsmod |grep -i ceph
ceph 528384 3
... Nishit Khosla

01/30/2024

11:05 AM CephFS Support #64021: CephFS first read after write:

Hello,
We observed that using fio if I run a test with blocksize 64k, I am not able to utilize cache, however, if ... Nishit Khosla

01/23/2024

02:51 AM CephFS Support #64021: CephFS first read after write:

> Is the other client pod writing/updating to the same file for which the first client pod has the data cached on.
... Nishit Khosla

01/15/2024

04:27 AM CephFS Support #64021 (New): CephFS first read after write:

We are working with k8s and implemented cephfs. We have an application that scales out with replica pods and mounts t... Nishit Khosla