提交 4c82f09e 编写于 作者: M Martin Kletzander 提交者: Eric Blake

Added capability checking for block <iotune> setting.

There was missing capability for blkiotune and thus specifying these
settings caused libvirt to run qemu with invalid parameters and then
reporting qemu error instead of the standard libvirt one. The support
for blkiotune setting was added in upstream qemu repo under commit
0563e191516289c9d2f282a8c50f2eecef2fa773.
上级 c53ba61b
master openEuler-20.03-LTS openEuler-20.09 v0.10.2-maint v0.9.11-maint v0.9.12-maint v1.0.0-maint v1.0.1-maint v1.0.2-maint v1.0.3-maint v1.0.4-maint v1.0.5-maint v1.0.6-maint v1.1.0-maint v1.1.1-maint v1.1.2-maint v1.1.3-maint v1.1.4-maint v1.2.0-maint v1.2.1-maint v1.2.10-maint v1.2.11-maint v1.2.12-maint v1.2.13-maint v1.2.14-maint v1.2.15-maint v1.2.16-maint v1.2.17-maint v1.2.18-maint v1.2.19-maint v1.2.2-maint v1.2.20-maint v1.2.21-maint v1.2.3-maint v1.2.4-maint v1.2.5-maint v1.2.6-maint v1.2.7-maint v1.2.8-maint v1.2.9-maint v1.3.0-maint v1.3.1-maint v1.3.2-maint v1.3.3-maint v1.3.4-maint v1.3.5-maint v2.0-maint v2.1-maint v2.2-maint v3.0-maint v3.2-maint v3.7-maint v4.1-maint v4.10-maint v4.2-maint v4.3-maint v4.4-maint v4.5-maint v4.6-maint v4.7-maint v4.8-maint v4.9-maint v5.0-maint v5.1-maint v5.1.0-maint v5.2-maint v5.3-maint v6.5.0-rc2 v6.5.0-rc1 v6.4.0 v6.4.0-rc1 v6.3.0 v6.3.0-rc1 v6.2.0 v6.2.0-rc1 v6.1.0 v6.1.0-rc2 v6.1.0-rc1 v6.0.0 v6.0.0-rc2 v6.0.0-rc1 v5.10.0 v5.10.0-rc2 v5.10.0-rc1 v5.9.0 v5.9.0-rc1 v5.8.0 v5.8.0-rc2 v5.8.0-rc1 v5.7.0 v5.7.0-rc2 v5.7.0-rc1 v5.6.0 v5.6.0-rc2 v5.6.0-rc1 v5.5.0 v5.5.0-rc2 v5.5.0-rc1 v5.4.0 v5.4.0-rc2 v5.4.0-rc1 v5.3.0 v5.3.0-rc2 v5.3.0-rc1 v5.2.0 v5.2.0-rc2 v5.2.0-rc1 v5.1.0 v5.1.0-rc2 v5.1.0-rc1 v5.0.0 v5.0.0-rc2 v5.0.0-rc1 v4.10.0 v4.10.0-rc2 v4.10.0-rc1 v4.9.0 v4.9.0-rc1 v4.8.0 v4.8.0-rc2 v4.8.0-rc1 v4.7.0 v4.7.0-rc2 v4.7.0-rc1 v4.6.0 v4.6.0-rc2 v4.6.0-rc1 v4.5.0 v4.5.0-rc2 v4.5.0-rc1 v4.4.0 v4.4.0-rc2 v4.4.0-rc1 v4.3.0 v4.3.0-rc2 v4.3.0-rc1 v4.2.0 v4.2.0-rc2 v4.2.0-rc1 v4.1.0 v4.1.0-rc2 v4.1.0-rc1 v4.0.0 v4.0.0-rc2 v4.0.0-rc1 v3.10.0 v3.10.0-rc2 v3.10.0-rc1 v3.9.0 v3.9.0-rc2 v3.9.0-rc1 v3.8.0 v3.8.0-rc1 v3.7.0 v3.7.0-rc2 v3.7.0-rc1 v3.6.0 v3.6.0-rc2 v3.6.0-rc1 v3.5.0 v3.5.0-rc2 v3.5.0-rc1 v3.4.0 v3.4.0-rc2 v3.4.0-rc1 v3.3.0 v3.3.0-rc2 v3.3.0-rc1 v3.2.1 v3.2.0 v3.2.0-rc2 v3.2.0-rc1 v3.1.0 v3.1.0-rc2 v3.1.0-rc1 v3.0.0 v3.0.0-rc2 v3.0.0-rc1 v2.5.0 v2.5.0-rc2 v2.5.0-rc1 v2.4.0 v2.4.0-rc2 v2.4.0-rc1 v2.3.0 v2.3.0-rc2 v2.3.0-rc1 v2.2.1 v2.2.0 v2.2.0-rc2 v2.2.0-rc1 v2.1.0 v2.1.0-rc1 v2.0.0 v2.0.0-rc2 v2.0.0-rc1 v1.3.5 v1.3.5-rc1 v1.3.4 v1.3.4-rc2 v1.3.4-rc1 v1.3.3.3 v1.3.3.2 v1.3.3.1 v1.3.3 v1.3.3-rc2 v1.3.3-rc1 v1.3.2 v1.3.2-rc2 v1.3.2-rc1 v1.3.1 v1.3.1-rc2 v1.3.1-rc1 v1.3.0 v1.3.0-rc2 v1.3.0-rc1 v1.2.21 v1.2.21-rc2 v1.2.21-rc1 v1.2.20 v1.2.20-rc2 v1.2.20-rc1 v1.2.19 v1.2.19-rc2 v1.2.19-rc1 v1.2.18.4 v1.2.18.3 v1.2.18.2 v1.2.18.1 v1.2.18 v1.2.18-rc2 v1.2.18-rc1 v1.2.17 v1.2.17-rc2 v1.2.17-rc1 v1.2.16 v1.2.16-rc2 v1.2.16-rc1 v1.2.15 v1.2.15-rc2 v1.2.15-rc1 v1.2.14 v1.2.14-rc2 v1.2.14-rc1 v1.2.13.2 v1.2.13.1 v1.2.13 v1.2.13-rc2 v1.2.13-rc1 v1.2.12 v1.2.12-rc2 v1.2.12-rc1 v1.2.11 v1.2.11-rc2 v1.2.11-rc1 v1.2.10 v1.2.10-rc2 v1.2.10-rc1 v1.2.9.3 v1.2.9.2 v1.2.9.1 v1.2.9 v1.2.9-rc2 v1.2.9-rc1 v1.2.8 v1.2.8-rc2 v1.2.8-rc1 v1.2.7 v1.2.7-rc2 v1.2.7-rc1 v1.2.6 v1.2.6-rc2 v1.2.6-rc1 v1.2.5 v1.2.5-rc2 v1.2.5-rc1 v1.2.4 v1.2.4-rc2 v1.2.4-rc1 v1.2.3 v1.2.3-rc2 v1.2.3-rc1 v1.2.2 v1.2.2-rc2 v1.2.2-rc1 v1.2.1 v1.2.1-rc2 v1.2.1-rc1 v1.2.0 v1.2.0-rc2 v1.2.0-rc1 v1.1.4 v1.1.4-rc2 v1.1.4-rc1 v1.1.3.9 v1.1.3.8 v1.1.3.7 v1.1.3.6 v1.1.3.5 v1.1.3.4 v1.1.3.3 v1.1.3.2 v1.1.3.1 v1.1.3 v1.1.3-rc2 v1.1.3-rc1 v1.1.2 v1.1.2-rc2 v1.1.2-rc1 v1.1.1 v1.1.1-rc2 v1.1.1-rc1 v1.1.0 v1.1.0-rc2 v1.1.0-rc1 v1.0.6 v1.0.6-rc2 v1.0.6-rc1 v1.0.5.9 v1.0.5.8 v1.0.5.7 v1.0.5.6 v1.0.5.5 v1.0.5.4 v1.0.5.3 v1.0.5.2 v1.0.5.1 v1.0.5 v1.0.5-rc1 v1.0.4 v1.0.4-rc2 v1.0.4-rc1 v1.0.3 v1.0.3-rc2 v1.0.3-rc1 v1.0.2 v1.0.2-rc2 v1.0.2-rc1 v1.0.1 v1.0.1-rc2 v1.0.1-rc1 v1.0.0 v1.0.0-rc3 v1.0.0-rc2 v1.0.0-rc1 v0.10.2.8 v0.10.2.7 v0.10.2.6 v0.10.2.5 v0.10.2.4 v0.10.2.3 v0.10.2.2 v0.10.2.1 v0.10.2 v0.10.2-rc2 v0.10.2-rc1 v0.10.1 v0.10.0 v0.10.0-rc2 v0.10.0-rc1 v0.10.0-rc0 v0.9.13 v0.9.13-rc2 v0.9.13-rc1 v0.9.12.3 v0.9.12.2 v0.9.12.1 v0.9.12 v0.9.12-rc2 v0.9.12-rc1 v0.9.11.10 v0.9.11.9 v0.9.11.8 v0.9.11.7 v0.9.11.6 v0.9.11.5 v0.9.11.4 v0.9.11.3 v0.9.11.2 v0.9.11.1 v0.9.11 v0.9.11-rc2 v0.9.11-rc1 v0.9.10 v0.9.10-rc2 v0.9.10-rc1 CVE-2017-1000256 CVE-2017-2635 CVE-2016-5008 CVE-2015-5313 CVE-2015-5247-3 CVE-2015-5247-2 CVE-2015-5247-1 CVE-2015-0236-2 CVE-2015-0236-1 CVE-2014-8136 CVE-2014-8135 CVE-2014-8131-2 CVE-2014-8131-1 CVE-2014-7823 CVE-2014-3657 CVE-2014-3633 CVE-2014-1447-2 CVE-2014-1447-1 CVE-2014-0179 CVE-2014-0028 CVE-2013-7336 CVE-2013-6458-4 CVE-2013-6458-3 CVE-2013-6458-2 CVE-2013-6458-1 CVE-2013-6457 CVE-2013-6436 CVE-2013-5651 CVE-2013-4401 CVE-2013-4400-3 CVE-2013-4400-2 CVE-2013-4400-1 CVE-2013-4399 CVE-2013-4311 CVE-2013-4297 CVE-2013-4296 CVE-2013-4292 CVE-2013-4291 CVE-2013-4239 CVE-2013-4154 CVE-2013-4153 CVE-2013-2230 CVE-2013-2218 CVE-2013-1962 CVE-2013-0170 CVE-2012-4423 CVE-2012-3445 CVE-2012-3411
无相关合并请求
......@@ -150,6 +150,8 @@ VIR_ENUM_IMPL(qemuCaps, QEMU_CAPS_LAST,
"drive-copy-on-read",
"cpu-host",
"fsdev-writeout",
"drive-iotune", /* 85 */
);
struct qemu_feature_flags {
......@@ -1031,6 +1033,8 @@ qemuCapsComputeCmdFlags(const char *help,
qemuCapsSet(flags, QEMU_CAPS_DRIVE_AIO);
if (strstr(help, "copy-on-read=on|off"))
qemuCapsSet(flags, QEMU_CAPS_DRIVE_COPY_ON_READ);
if (strstr(help, "bps="))
qemuCapsSet(flags, QEMU_CAPS_DRIVE_IOTUNE);
}
if ((p = strstr(help, "-vga")) && !strstr(help, "-std-vga")) {
const char *nl = strstr(p, "\n");
......
......@@ -124,6 +124,8 @@ enum qemuCapsFlags {
QEMU_CAPS_CPU_HOST = 83, /* support for -cpu host */
QEMU_CAPS_FSDEV_WRITEOUT = 84, /* -fsdev writeout supported */
QEMU_CAPS_DRIVE_IOTUNE = 85, /* -drive bps= and friends ({b,io}ps{_rd,_wr,}) */
QEMU_CAPS_LAST, /* this must always be the last item */
};
......
......@@ -1987,6 +1987,19 @@ qemuBuildDriveStr(virConnectPtr conn ATTRIBUTE_UNUSED,
}
/* block I/O throttling */
if ((disk->blkdeviotune.total_bytes_sec ||
disk->blkdeviotune.read_bytes_sec ||
disk->blkdeviotune.write_bytes_sec ||
disk->blkdeviotune.total_iops_sec ||
disk->blkdeviotune.read_iops_sec ||
disk->blkdeviotune.write_iops_sec) &&
!qemuCapsGet(qemuCaps, QEMU_CAPS_DRIVE_IOTUNE)) {
qemuReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("block I/O throttling not supported with this "
"QEMU binary"));
goto error;
}
if (disk->blkdeviotune.total_bytes_sec) {
virBufferAsprintf(&opt, ",bps=%llu",
disk->blkdeviotune.total_bytes_sec);
......
......@@ -705,7 +705,7 @@ mymain(void)
DO_TEST("cputune", false, QEMU_CAPS_NAME);
DO_TEST("numatune-memory", false, NONE);
DO_TEST("blkdeviotune", false, QEMU_CAPS_NAME, QEMU_CAPS_DEVICE,
QEMU_CAPS_DRIVE);
QEMU_CAPS_DRIVE, QEMU_CAPS_DRIVE_IOTUNE);
DO_TEST("multifunction-pci-device", false,
QEMU_CAPS_DRIVE, QEMU_CAPS_DEVICE, QEMU_CAPS_NODEFCONFIG,
......
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