diff options
author | Michal Privoznik <mprivozn@redhat.com> | 2021-07-29 16:09:58 +0200 |
---|---|---|
committer | Michal Privoznik <mprivozn@redhat.com> | 2021-08-16 14:22:38 +0200 |
commit | 32f7db0989e47319ce585d05af32193244e1223a (patch) | |
tree | 2a977688180a29d1c1d7cf1e1a5f813f1a6af3d9 /src/vmx | |
parent | 5c254bb541f97f7a87458f4b7bf0e31802133047 (diff) | |
download | libvirt-32f7db0989e47319ce585d05af32193244e1223a.tar.gz |
vmx: Support super wide SCSI bus
Since its 6.7 release, vSphere allows up to 64 units on a SCSI
bus [1]. The release version translates to virtualHW_version 13
and thus if we are dealing with sufficiently new version we can
enable the feature.
1: https://configmax.vmware.com/guest?vmwareproduct=vSphere&release=vSphere%206.7&categories=1-0
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1738392
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Diffstat (limited to 'src/vmx')
-rw-r--r-- | src/vmx/vmx.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/vmx/vmx.c b/src/vmx/vmx.c index 46006b47d1..d3540acd84 100644 --- a/src/vmx/vmx.c +++ b/src/vmx/vmx.c @@ -1476,6 +1476,8 @@ virVMXParseConfig(virVMXContext *ctx, "4 or higher but found %lld"), virtualHW_version); goto cleanup; + } else if (virtualHW_version >= 13) { + def->scsiBusMaxUnit = SCSI_SUPER_WIDE_BUS_MAX_CONT_UNIT; } /* vmx:uuid.bios -> def:uuid */ @@ -1729,7 +1731,7 @@ virVMXParseConfig(virVMXContext *ctx, if (! present) continue; - for (unit = 0; unit < 16; ++unit) { + for (unit = 0; unit < def->scsiBusMaxUnit; unit++) { g_autoptr(virDomainDiskDef) disk = NULL; if (unit == 7) { @@ -2164,7 +2166,8 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOption *xmlopt, virConf *conf, * VIR_DOMAIN_DISK_DEVICE_LUN} * busType = VIR_DOMAIN_DISK_BUS_SCSI * controllerOrBus = [0..3] -> controller - * unit = [0..6,8..15] + * unit = [0..6,8..15] for virtualHW_version < 13 + * unit = [0..6,8..64] for virtualHW_version >= 13 * * device = {VIR_DOMAIN_DISK_DEVICE_DISK, * VIR_DOMAIN_DISK_DEVICE_CDROM, @@ -2230,10 +2233,10 @@ virVMXParseDisk(virVMXContext *ctx, virDomainXMLOption *xmlopt, virConf *conf, goto cleanup; } - if (unit < 0 || unit > 15 || unit == 7) { + if (unit < 0 || unit > vmdef->scsiBusMaxUnit || unit == 7) { virReportError(VIR_ERR_INTERNAL_ERROR, - _("SCSI unit index %d out of [0..6,8..15] range"), - unit); + _("SCSI unit index %d out of [0..6,8..%u] range"), + unit, vmdef->scsiBusMaxUnit); goto cleanup; } |