From: Sridhar Seshasayee Date: Tue, 11 Apr 2023 16:47:53 +0000 (+0530) Subject: common/options/osd.yaml.in: Change mclock max sequential bandwidth for SSDs X-Git-Tag: v19.0.0~1267^2~2 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=2245a8452000262b96c2f863181ed4f6860ebfaf;p=ceph.git common/options/osd.yaml.in: Change mclock max sequential bandwidth for SSDs The osd_mclock_max_sequential_bandwidth_ssd is changed to 1200 MiB/s as a reasonable middle ground considering the broad range of SSD capabilities. This allows the mClock's cost model to extract the SSDs capability depending on the cost of the IO being performed. Signed-off-by: Sridhar Seshasayee --- diff --git a/src/common/options/osd.yaml.in b/src/common/options/osd.yaml.in index c14563f44ad4..5bb93f15647a 100644 --- a/src/common/options/osd.yaml.in +++ b/src/common/options/osd.yaml.in @@ -1100,7 +1100,7 @@ options: QoS calculations. Only considered for osd_op_queue = mclock_scheduler fmt_desc: The maximum sequential bandwidth in bytes/second to consider for the OSD (for solid state media) - default: 750_M + default: 1200_M flags: - runtime - name: osd_mclock_max_capacity_iops_hdd