[libvirt] [PATCH] virfile: adds quobyte as a shared fs
Adds detection of a Quobyte shared file system for
live migration.
Signed-off-by: Silvan Kaiser <silvan(a)quobyte.com>
---
src/util/virfile.c | 13 ++++++++++++-
src/util/virfile.h | 1 +
tests/virfiledata/mounts3.txt | 1 +
tests/virfilemock.c | 3 +++
tests/virfiletest.c | 1 +
5 files changed, 18 insertions(+), 1 deletion(-)
diff --git a/src/util/virfile.c b/src/util/virfile.c
index f7415cf633..a46b8792f6 100644
--- a/src/util/virfile.c
+++ b/src/util/virfile.c
@@ -3434,6 +3434,9 @@ int virFilePrintf(FILE *fp, const char *msg, ...)
# ifndef GPFS_SUPER_MAGIC
# define GPFS_SUPER_MAGIC 0x47504653
# endif
+# ifndef QB_MAGIC
+# define QB_MAGIC 0x51626d6e
+# endif
# define PROC_MOUNTS "/proc/mounts"
@@ -3490,6 +3493,10 @@ virFileIsSharedFixFUSE(const char *path,
VIR_DEBUG("Found gluster FUSE mountpoint=%s for path=%s. "
"Fixing shared FS type", mntDir, canonPath);
*f_type = GFS2_MAGIC;
+ } else if (STREQ_NULLABLE(mntType, "fuse.quobyte")) {
+ VIR_DEBUG("Found Quobyte FUSE mountpoint=%s for path=%s. "
+ "Fixing shared FS type", mntDir, canonPath);
+ *f_type = QB_MAGIC;
}
ret = 0;
@@ -3582,6 +3589,9 @@ virFileIsSharedFSType(const char *path,
if ((fstypes & VIR_FILE_SHFS_GPFS) &&
(f_type == GPFS_SUPER_MAGIC))
return 1;
+ if ((fstypes & VIR_FILE_SHFS_QB) &&
+ (f_type == QB_MAGIC))
+ return 1;
return 0;
}
@@ -3771,7 +3781,8 @@ int virFileIsSharedFS(const char *path)
VIR_FILE_SHFS_SMB |
VIR_FILE_SHFS_CIFS |
VIR_FILE_SHFS_CEPH |
- VIR_FILE_SHFS_GPFS);
+ VIR_FILE_SHFS_GPFS|
+ VIR_FILE_SHFS_QB);
}
diff --git a/src/util/virfile.h b/src/util/virfile.h
index 641960e2ca..e06855ea86 100644
--- a/src/util/virfile.h
+++ b/src/util/virfile.h
@@ -212,6 +212,7 @@ enum {
VIR_FILE_SHFS_CIFS = (1 << 5),
VIR_FILE_SHFS_CEPH = (1 << 6),
VIR_FILE_SHFS_GPFS = (1 << 7),
+ VIR_FILE_SHFS_QB = (1 << 8),
};
int virFileIsSharedFSType(const char *path, int fstypes) ATTRIBUTE_NONNULL(1);
diff --git a/tests/virfiledata/mounts3.txt b/tests/virfiledata/mounts3.txt
index 4377e5d471..b91804a4e4 100644
--- a/tests/virfiledata/mounts3.txt
+++ b/tests/virfiledata/mounts3.txt
@@ -36,3 +36,4 @@ root@host:/tmp/mkdir /gluster/sshfs fuse.sshfs rw 0 0
192.168.0.1:/ceph/data /ceph ceph
rw,noatime,name=cephfs,secret=<hidden>,acl,wsize=16777216 0 0
192.168.0.1,192.168.0.2,192.168.0.3:/ceph/data2 /ceph/multi ceph
rw,noatime,name=cephfs,secret=<hidden>,acl,wsize=16777216 0 0
gpfs_data /gpfs/data gpfs rw,relatime 0 0
+quobyte(a)192.168.0.1/data /quobyte fuse.quobyte
rw,nosuid,nodev,noatime,user_id=0,group_id=0,allow_other 0 0
diff --git a/tests/virfilemock.c b/tests/virfilemock.c
index 106032f857..54c57d417b 100644
--- a/tests/virfilemock.c
+++ b/tests/virfilemock.c
@@ -92,6 +92,9 @@ setmntent(const char *filename, const char *type)
#ifndef GPFS_SUPER_MAGIC
# define GPFS_SUPER_MAGIC 0x47504653
#endif
+# ifndef QB_MAGIC
+# define QB_MAGIC 0x51626d6e
+# endif
static int
diff --git a/tests/virfiletest.c b/tests/virfiletest.c
index e2bd4953ed..aa4c3435e5 100644
--- a/tests/virfiletest.c
+++ b/tests/virfiletest.c
@@ -458,6 +458,7 @@ mymain(void)
DO_TEST_FILE_IS_SHARED_FS_TYPE("mounts3.txt", "/ceph/file",
true);
DO_TEST_FILE_IS_SHARED_FS_TYPE("mounts3.txt", "/ceph/multi/file",
true);
DO_TEST_FILE_IS_SHARED_FS_TYPE("mounts3.txt", "/gpfs/data",
true);
+ DO_TEST_FILE_IS_SHARED_FS_TYPE("mounts3.txt", "/quobyte", true);
return ret != 0 ? EXIT_FAILURE : EXIT_SUCCESS;
}
--
2.16.5