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authorHyman Huang(黄勇) <yong.huang@smartx.com>2023-07-28 17:38:07 +0800
committerMarkus Armbruster <armbru@redhat.com>2023-08-02 09:33:34 +0200
commit8abc81150f2de51eabd75ef13117f6f1561a18a5 (patch)
treeb6c62233ded3780bc1b6685db4dd772ac857cd27 /qapi/migration.json
parent38a6de80b917b2a822cff0e38d83563ab401c890 (diff)
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qapi: Reformat the dirty-limit migration doc comments
Reformat the dirty-limit migration doc comments to conform to current conventions as commit a937b6aa739 (qapi: Reformat doc comments to conform to current conventions). Signed-off-by: Hyman Huang(黄勇) <yong.huang@smartx.com> Message-ID: <169073570563.19893.2928364761104733482-1@git.sr.ht> Reviewed-by: Markus Armbruster <armbru@redhat.com> [Whitespace tidied up] Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'qapi/migration.json')
-rw-r--r--qapi/migration.json69
1 files changed, 34 insertions, 35 deletions
diff --git a/qapi/migration.json b/qapi/migration.json
index 6b49593..dffa60f 100644
--- a/qapi/migration.json
+++ b/qapi/migration.json
@@ -258,17 +258,17 @@
# blocked. Present and non-empty when migration is blocked.
# (since 6.0)
#
-# @dirty-limit-throttle-time-per-round: Maximum throttle time (in microseconds) of virtual
-# CPUs each dirty ring full round, which shows how
-# MigrationCapability dirty-limit affects the guest
-# during live migration. (since 8.1)
-#
-# @dirty-limit-ring-full-time: Estimated average dirty ring full time (in microseconds)
-# each dirty ring full round, note that the value equals
-# dirty ring memory size divided by average dirty page rate
-# of virtual CPU, which can be used to observe the average
-# memory load of virtual CPU indirectly. Note that zero
-# means guest doesn't dirty memory (since 8.1)
+# @dirty-limit-throttle-time-per-round: Maximum throttle time
+# (in microseconds) of virtual CPUs each dirty ring full round,
+# which shows how MigrationCapability dirty-limit affects the
+# guest during live migration. (Since 8.1)
+#
+# @dirty-limit-ring-full-time: Estimated average dirty ring full time
+# (in microseconds) for each dirty ring full round. The value
+# equals the dirty ring memory size divided by the average dirty
+# page rate of the virtual CPU, which can be used to observe the
+# average memory load of the virtual CPU indirectly. Note that
+# zero means guest doesn't dirty memory. (Since 8.1)
#
# Since: 0.14
##
@@ -519,15 +519,14 @@
# are present. 'return-path' capability must be enabled to use
# it. (since 8.1)
#
-# @dirty-limit: If enabled, migration will use the dirty-limit algo to
-# throttle down guest instead of auto-converge algo.
-# Throttle algo only works when vCPU's dirtyrate greater
-# than 'vcpu-dirty-limit', read processes in guest os
-# aren't penalized any more, so this algo can improve
-# performance of vCPU during live migration. This is an
-# optional performance feature and should not affect the
-# correctness of the existing auto-converge algo.
-# (since 8.1)
+# @dirty-limit: If enabled, migration will use the dirty-limit
+# algorithim to throttle down guest instead of auto-converge
+# algorithim. Throttle algorithim only works when vCPU's dirtyrate
+# greater than 'vcpu-dirty-limit', read processes in guest os
+# aren't penalized any more, so this algorithim can improve
+# performance of vCPU during live migration. This is an optional
+# performance feature and should not affect the correctness of the
+# existing auto-converge algorithim. (Since 8.1)
#
# Features:
#
@@ -822,17 +821,17 @@
# Nodes are mapped to their block device name if there is one, and
# to their node name otherwise. (Since 5.2)
#
-# @x-vcpu-dirty-limit-period: Periodic time (in milliseconds) of dirty limit during
-# live migration. Should be in the range 1 to 1000ms,
-# defaults to 1000ms. (Since 8.1)
+# @x-vcpu-dirty-limit-period: Periodic time (in milliseconds) of dirty
+# limit during live migration. Should be in the range 1 to 1000ms.
+# Defaults to 1000ms. (Since 8.1)
#
# @vcpu-dirty-limit: Dirtyrate limit (MB/s) during live migration.
-# Defaults to 1. (Since 8.1)
+# Defaults to 1. (Since 8.1)
#
# Features:
#
# @unstable: Members @x-checkpoint-delay and @x-vcpu-dirty-limit-period
-# are experimental.
+# are experimental.
#
# Since: 2.4
##
@@ -988,17 +987,17 @@
# Nodes are mapped to their block device name if there is one, and
# to their node name otherwise. (Since 5.2)
#
-# @x-vcpu-dirty-limit-period: Periodic time (in milliseconds) of dirty limit during
-# live migration. Should be in the range 1 to 1000ms,
-# defaults to 1000ms. (Since 8.1)
+# @x-vcpu-dirty-limit-period: Periodic time (in milliseconds) of dirty
+# limit during live migration. Should be in the range 1 to 1000ms.
+# Defaults to 1000ms. (Since 8.1)
#
# @vcpu-dirty-limit: Dirtyrate limit (MB/s) during live migration.
-# Defaults to 1. (Since 8.1)
+# Defaults to 1. (Since 8.1)
#
# Features:
#
# @unstable: Members @x-checkpoint-delay and @x-vcpu-dirty-limit-period
-# are experimental.
+# are experimental.
#
# TODO: either fuse back into MigrationParameters, or make
# MigrationParameters members mandatory
@@ -1191,17 +1190,17 @@
# Nodes are mapped to their block device name if there is one, and
# to their node name otherwise. (Since 5.2)
#
-# @x-vcpu-dirty-limit-period: Periodic time (in milliseconds) of dirty limit during
-# live migration. Should be in the range 1 to 1000ms,
-# defaults to 1000ms. (Since 8.1)
+# @x-vcpu-dirty-limit-period: Periodic time (in milliseconds) of dirty
+# limit during live migration. Should be in the range 1 to 1000ms.
+# Defaults to 1000ms. (Since 8.1)
#
# @vcpu-dirty-limit: Dirtyrate limit (MB/s) during live migration.
-# Defaults to 1. (Since 8.1)
+# Defaults to 1. (Since 8.1)
#
# Features:
#
# @unstable: Members @x-checkpoint-delay and @x-vcpu-dirty-limit-period
-# are experimental.
+# are experimental.
#
# Since: 2.4
##