Hi, I’ve just created image with striping support like below (image type 2 - 16 stripes of 64K with 4MB object) : rbd create sandevices/flaprdweb01_lun010 --size 102400 --stripe-unit 65536 --stripe-count 16 --order 22 --image-format 2 rbd info sandevices/flaprdweb01_lun010 rbd image 'flaprdweb01_lun010': size 102400 MB in 25600 objects order 22 (4096 kB objects) block_name_prefix: rbd_data.40c52ae8944a format: 2 features: layering, striping stripe unit: 65536 bytes stripe count: 16 But when I try to map device, I’ve unsupported striping alert on my dmesg console. rbd map sandevices/flaprdweb01_lun010 --name client.admin rbd: sysfs write failed rbd: map failed: (22) Invalid argument dmesg | tail [15352.510385] rbd: image flaprdweb01_lun010: unsupported stripe unit (got 65536 want 4194304) Do you know if it’s scheduled to support STRIPINGV2 on tbd client ? How can I mount my device ? Thanks in advance Florent Monthel |
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