andrius
/
kpmcore
1
0
Fork 0
Code Pull Requests Releases Activity

Including fail and remove PV methods for RAID shrinking

This commit is contained in:
Caio Carvalho 2018-10-13 18:27:52 -03:00
parent 6ab2143158
commit 355c37097a
2 changed files with 24 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/core/raid/softwareraid.cpp
View File

@ -580,6 +580,24 @@ QString SoftwareRAID::getDefaultRaidConfigFile()
return QString();
}
bool SoftwareRAID::failPV(Report& report, const QString& devicePath, const QString& physicalVolume)
{
ExternalCommand cmd(QStringLiteral("mdadm"),
{ QStringLiteral("--manage"), QStringLiteral("--fail"), devicePath, physicalVolume });
return cmd.run(-1) && cmd.exitCode() == 0;
}
bool SoftwareRAID::removePV(Report& report, const QString& devicePath, const QString& physicalVolume)
{
failPV(report, devicePath, physicalVolume);
ExternalCommand cmd(QStringLiteral("mdadm"),
{ QStringLiteral("--manage"), QStringLiteral("--remove"), devicePath, physicalVolume });
return cmd.run(-1) && cmd.exitCode() == 0;
}
void SoftwareRAID::setPartitionNodes(const QStringList& partitionNodes)
{
d_ptr->m_partitionPathList = partitionNodes;

6
src/core/raid/softwareraid.h
View File

@ -94,6 +94,12 @@ public:
static QString getDefaultRaidConfigFile();
static bool failPV(Report& report, const QString& devicePath, const QString& physicalVolume);
//static bool insertPV(Report& report, SoftwareRAID& raid, const QString& deviceNode);
static bool removePV(Report& report, const QString& devicePath, const QString& physicalVolume);
protected:
void initPartitions() override;