diff options
Diffstat (limited to 'sys/boot/zfs')
| -rw-r--r-- | sys/boot/zfs/zfsimpl.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sys/boot/zfs/zfsimpl.c b/sys/boot/zfs/zfsimpl.c index 16b57c7..8d21c57 100644 --- a/sys/boot/zfs/zfsimpl.c +++ b/sys/boot/zfs/zfsimpl.c @@ -57,6 +57,7 @@ static const char *features_for_read[] = { "com.delphix:hole_birth", "com.delphix:extensible_dataset", "com.delphix:embedded_data", + "org.open-zfs:large_blocks", NULL }; @@ -1222,6 +1223,11 @@ dnode_read(const spa_t *spa, const dnode_phys_t *dnode, off_t offset, void *buf, int nlevels = dnode->dn_nlevels; int i, rc; + if (bsize > SPA_MAXBLOCKSIZE) { + printf("ZFS: I/O error - blocks larger than 128K are not supported\n"); + return (EIO); + } + /* * Note: bsize may not be a power of two here so we need to do an * actual divide rather than a bitshift. |
