From 92bca785f753f6bc80e2ebe612363a351f56e3d9 Mon Sep 17 00:00:00 2001 Message-Id: <92bca785f753f6bc80e2ebe612363a351f56e3d9@dist-git> From: Diego Michelotto Date: Tue, 21 May 2019 16:35:08 +0200 Subject: [PATCH] virfile: added GPFS as shared fs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Added GPFS as shared file system recognized during live migration security checks. GPFS is 'IBM General Parallel File System' also called 'IBM Spectrum Scale' BUG: https://bugzilla.redhat.com/show_bug.cgi?id=1679528 Signed-off-by: Diego Michelotto Signed-off-by: Peter Krempa (cherry picked from commit d163b940a73a0d6b8277a4bccef2b60936933cf0) https: //bugzilla.redhat.com/show_bug.cgi?id=1710728 [rhel-7.7] Message-Id: <635dc075347096db1132d6d519aa8a5b1baca6aa.1558449212.git.pkrempa@redhat.com> Reviewed-by: Ján Tomko --- src/util/virfile.c | 9 ++++++++- src/util/virfile.h | 1 + tests/virfiledata/mounts3.txt | 1 + tests/virfilemock.c | 5 +++++ tests/virfiletest.c | 1 + 5 files changed, 16 insertions(+), 1 deletion(-) diff --git a/src/util/virfile.c b/src/util/virfile.c index 471d309062..e0564295dd 100644 --- a/src/util/virfile.c +++ b/src/util/virfile.c @@ -3540,6 +3540,9 @@ int virFilePrintf(FILE *fp, const char *msg, ...) # ifndef CEPH_SUPER_MAGIC # define CEPH_SUPER_MAGIC 0x00C36400 # endif +# ifndef GPFS_SUPER_MAGIC +# define GPFS_SUPER_MAGIC 0x47504653 +# endif # define PROC_MOUNTS "/proc/mounts" @@ -3688,6 +3691,9 @@ virFileIsSharedFSType(const char *path, if ((fstypes & VIR_FILE_SHFS_CEPH) && (f_type == CEPH_SUPER_MAGIC)) return 1; + if ((fstypes & VIR_FILE_SHFS_GPFS) && + (f_type == GPFS_SUPER_MAGIC)) + return 1; return 0; } @@ -3852,7 +3858,8 @@ int virFileIsSharedFS(const char *path) VIR_FILE_SHFS_AFS | VIR_FILE_SHFS_SMB | VIR_FILE_SHFS_CIFS | - VIR_FILE_SHFS_CEPH); + VIR_FILE_SHFS_CEPH | + VIR_FILE_SHFS_GPFS); } diff --git a/src/util/virfile.h b/src/util/virfile.h index 1d16e96b59..51c221e069 100644 --- a/src/util/virfile.h +++ b/src/util/virfile.h @@ -206,6 +206,7 @@ enum { VIR_FILE_SHFS_SMB = (1 << 4), VIR_FILE_SHFS_CIFS = (1 << 5), VIR_FILE_SHFS_CEPH = (1 << 6), + VIR_FILE_SHFS_GPFS = (1 << 7), }; int virFileIsSharedFSType(const char *path, int fstypes) ATTRIBUTE_NONNULL(1); diff --git a/tests/virfiledata/mounts3.txt b/tests/virfiledata/mounts3.txt index 68eded048c..4377e5d471 100644 --- a/tests/virfiledata/mounts3.txt +++ b/tests/virfiledata/mounts3.txt @@ -35,3 +35,4 @@ host:/gv0 /gluster fuse.glusterfs rw 0 0 root@host:/tmp/mkdir /gluster/sshfs fuse.sshfs rw 0 0 192.168.0.1:/ceph/data /ceph ceph rw,noatime,name=cephfs,secret=,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=,acl,wsize=16777216 0 0 +gpfs_data /gpfs/data gpfs rw,relatime 0 0 diff --git a/tests/virfilemock.c b/tests/virfilemock.c index eb5182df66..02f26433d4 100644 --- a/tests/virfilemock.c +++ b/tests/virfilemock.c @@ -91,6 +91,9 @@ setmntent(const char *filename, const char *type) #ifndef CEPH_SUPER_MAGIC # define CEPH_SUPER_MAGIC 0x00c36400 #endif +#ifndef GPFS_SUPER_MAGIC +# define GPFS_SUPER_MAGIC 0x47504653 +#endif static int @@ -139,6 +142,8 @@ statfs_mock(const char *mtab, ftype = FUSE_SUPER_MAGIC; } else if (STRPREFIX(mb.mnt_type, "ceph")) { ftype = CEPH_SUPER_MAGIC; + } else if (STRPREFIX(mb.mnt_type, "gpfs")) { + ftype = GPFS_SUPER_MAGIC; } else { /* Everything else is EXT4. We don't care really for other paths. */ ftype = EXT4_SUPER_MAGIC; diff --git a/tests/virfiletest.c b/tests/virfiletest.c index 972c07fdc5..5f17676c75 100644 --- a/tests/virfiletest.c +++ b/tests/virfiletest.c @@ -460,6 +460,7 @@ mymain(void) DO_TEST_FILE_IS_SHARED_FS_TYPE("mounts3.txt", "/some/symlink/file", true); 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); return ret != 0 ? EXIT_FAILURE : EXIT_SUCCESS; } -- 2.21.0