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rpc: Allow up to 256K records to be returned per domain from virConnectGetAllDomainStats.

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The number of records that virConnectGetAllDomainStats can return per
domain is currently limited to 4096.  This is quite low -- for
example, a single guest with ~320 disks will hit this limit.  This
increases the limit to make it much larger.  Note that
VIR_NET_MESSAGE_MAX still protects the total message size in the case
where there are many domains and many disks per domain.

I tested this using a guest with 500 disks with no issues.

Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1440683
This commit is contained in:
Richard W.M. Jones 2017-05-26 13:24:49 +01:00
parent b088f85d42
commit 4c70a6f874
1 changed files with 1 additions and 1 deletions
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src/remote/remote_protocol.x
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@ -233,7 +233,7 @@ const REMOTE_DOMAIN_FSFREEZE_MOUNTPOINTS_MAX = 256;
const REMOTE_NETWORK_DHCP_LEASES_MAX = 65536;
/* Upper limit on count of parameters returned via bulk stats API */
const REMOTE_CONNECT_GET_ALL_DOMAIN_STATS_MAX = 4096;
const REMOTE_CONNECT_GET_ALL_DOMAIN_STATS_MAX = 262144;
/* Upper limit of message size for tunable event. */
const REMOTE_DOMAIN_EVENT_TUNABLE_MAX = 2048;