search for: dsl_dataset_phys_t

I''ve noticed that the dsl_dataset_t that points to a given dataset changes during the life time of a ''zfs create'' command. We start out with one dsl_dataset_t* during dmu_objset_create_sync() but by the time we are later mounting the dataset we have a different in memory dsl_dataset_t* referring to the same dataset. This causes me a big issue with per dataset

Hi All, I am looking at trying to understand the conceptual model of how data is grouped and partitioned within a storge pool. In looking at the on disk document that Tabriz sent out a few weeks ago I see that object sets are the grouping which ZFS uses to group objects that are related. Specifially to aid in format and layout of like objects in to a set. So, for example 1 potential object

Hi, In migrating from **VM to ZFS am I going to have an issue with Major/Minor numbers with NFS mounts? Take the following scenario. 1. NFS clients are connected to an active NFS server that has SAN shared storage between the active and standby nodes in a cluster. 2. The NFS clients are using the major/minor numbers on the active node in the cluster to communicate to the NFS active server. 3.

Hi I''m looking into forensic aspects of ZFS, in particular ways to use ZFS tools to investigate ZFS file systems without writing to the pools. I''m working on a test suite of file system images within VTOC partitions. At the moment, these only have 1 file system per pool per VTOC partition for simplicity''s sake, and I''m using Solaris 10 6/06, which may not

...t *mosmdn, cha *obj = headobj; skip: - if ((errnum = dnode_get(mosmdn, headobj, DMU_OT_DSL_DATASET, mdn, stack))) + if (errnum = dnode_get(mosmdn, headobj, DMU_OT_DSL_DATASET, mdn, stack)) return (errnum); if (issnapshot) { uint64_t snapobj; @@ -966,13 +1107,13 @@ skip: snapobj = ((dsl_dataset_phys_t *)DN_BONUS(mdn))-> ds_snapnames_zapobj; - if ((errnum = dnode_get(mosmdn, snapobj, - DMU_OT_DSL_DS_SNAP_MAP, mdn, stack))) + if (errnum = dnode_get(mosmdn, snapobj, + DMU_OT_DSL_DS_SNAP_MAP, mdn, stack)) return (errnum); if (zap_lookup(mdn, snapname + 1, &headobj,...