Re: [libvirt] [PATCH] virsh: Document --rdma-pin-all migrate option in man page

https://bugzilla.redhat.com/show_bug.cgi?id=1368351 Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com&gt; --- tools/virsh.pod | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/tools/virsh.pod b/tools/virsh.pod index 74d531122..894863848 100644 --- a/tools/virsh.pod +++ b/tools/virsh.pod @@ -1618,7 +1618,7 @@ to the I<uri> namespace is displayed instead of being modified. =item B<migrate> [I<--live>] [I<--offline>] [I<--direct>] [I<--p2p> [I<--tunnelled>]] [I<--persistent>] [I<--undefinesource>] [I<--suspend>] [I<--copy-storage-all>] [I<--copy-storage-inc>] [I<--change-protection>] [I<--unsafe>] [I<--verbose>] -[I<--abort-on-error>] [I<--postcopy>] [I<--postcopy-after-precopy>] +[I<--rdma-pin-all>] [I<--abort-on-error>] [I<--postcopy>] [I<--postcopy-after-precopy>] I<domain> I<desturi> [I<migrateuri>] [I<graphicsuri>] [I<listen-address>] [I<dname>] [I<--timeout> B<seconds> [I<--timeout-suspend> | I<--timeout-postcopy>]] [I<--xml> B<file>] [I<--migrate-disks> B<disk-list>] [I<--disks-port> B<port>] @@ -1662,6 +1662,10 @@ guest CPU throttling rate can be set with I<auto-converge-initial>. If the initial throttling rate is not enough to ensure convergence, the rate is periodically increased by I<auto-converge-increment>. +I<--rdma-pin-all> can be used with RDMA migration (i.e., when I<migrateuri> +starts with rdma://) to tell the hypervisor to pin all domain's memory at once +before migration starts rather then letting it pin memory pages as needed. + B<Note>: Individual hypervisors usually do not support all possible types of migration. For example, QEMU does not support direct migration.

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