In order for mkfs to calculate the minimum log size correctly, it must
be able to find the transaction type with the largest reservation. The
iunlink transaction reservation size calculation depends on having the
inode cluster size set correctly, which in turn depends on the inode
alignment parameters being set as they will be in the final filesystem.
Therefore we have to set up the inoalignmt field in max_trans_res.
Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
include/xfs_multidisk.h | 2 +-
libxfs/init.c | 7 +++++++
mkfs/maxtrres.c | 10 +++++++++-
mkfs/xfs_mkfs.c | 3 ++-
4 files changed, 19 insertions(+), 3 deletions(-)
diff --git a/include/xfs_multidisk.h b/include/xfs_multidisk.h
index ce9bbce..e5f53b7 100644
--- a/include/xfs_multidisk.h
+++ b/include/xfs_multidisk.h
@@ -69,6 +69,6 @@ extern void res_failed (int err);
extern int max_trans_res(unsigned long agsize, int crcs_enabled, int dirversion,
int sectorlog, int blocklog, int inodelog, int dirblocklog,
int logversion, int log_sunit, int finobt, int rmapbt,
- int reflink);
+ int reflink, int inode_align);
#endif /* __XFS_MULTIDISK_H__ */
diff --git a/libxfs/init.c b/libxfs/init.c
index 3fb0fdf..d77a9e6 100644
--- a/libxfs/init.c
+++ b/libxfs/init.c
@@ -707,6 +707,13 @@ libxfs_mount(
mp->m_maxicount = 0;
mp->m_inode_cluster_size = XFS_INODE_BIG_CLUSTER_SIZE;
+ if (xfs_sb_version_hascrc(&mp->m_sb)) {
+ int new_size = mp->m_inode_cluster_size;
+
+ new_size *= mp->m_sb.sb_inodesize / XFS_DINODE_MIN_SIZE;
+ if (mp->m_sb.sb_inoalignmt >= XFS_B_TO_FSBT(mp, new_size))
+ mp->m_inode_cluster_size = new_size;
+ }
/*
* Set whether we're using stripe alignment.
diff --git a/mkfs/maxtrres.c b/mkfs/maxtrres.c
index 69ec67a..04028bf 100644
--- a/mkfs/maxtrres.c
+++ b/mkfs/maxtrres.c
@@ -40,7 +40,8 @@ max_trans_res(
int log_sunit,
int finobt,
int rmapbt,
- int reflink)
+ int reflink,
+ int inode_align)
{
xfs_sb_t *sbp;
xfs_mount_t mount;
@@ -61,6 +62,13 @@ max_trans_res(
sbp->sb_inopblock = 1 << (blocklog - inodelog);
sbp->sb_dirblklog = dirblocklog - blocklog;
+ if (inode_align) {
+ int cluster_size = XFS_INODE_BIG_CLUSTER_SIZE;
+ if (crcs_enabled)
+ cluster_size *= sbp->sb_inodesize / XFS_DINODE_MIN_SIZE;
+ sbp->sb_inoalignmt = cluster_size >> blocklog;
+ }
+
if (log_sunit > 0) {
log_sunit <<= blocklog;
logversion = 2;
diff --git a/mkfs/xfs_mkfs.c b/mkfs/xfs_mkfs.c
index c839936..faa0e9a 100644
--- a/mkfs/xfs_mkfs.c
+++ b/mkfs/xfs_mkfs.c
@@ -2612,7 +2612,8 @@ an AG size that is one stripe unit smaller, for example %llu.\n"),
sb_feat.crcs_enabled, sb_feat.dir_version,
sectorlog, blocklog, inodelog, dirblocklog,
sb_feat.log_version, lsunit, sb_feat.finobt,
- sb_feat.rmapbt, sb_feat.reflink);
+ sb_feat.rmapbt, sb_feat.reflink,
+ sb_feat.inode_align);
ASSERT(min_logblocks);
min_logblocks = MAX(XFS_MIN_LOG_BLOCKS, min_logblocks);
if (!logsize && dblocks >= (1024*1024*1024) >> blocklog)
--
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