Which structure in ZFS stores file property info such as permissions, owner 
etc? What is its relationship with uberblock, block pointer or metadnode etc? I 
thought it would be dnode. However, I don't know which structure in dnode is 
used to store such info. Thx for ur help

dnode:
uint8_tdn_type;
uint8_tdn_indblkshift;
uint8_tdn_nlevels;
uint8_tdn_nblkptr;
uint8_tdn_bonustype;
uint8_tdn_checksum;
uint8_tdn_compress;
uint8_tdn_pad[1];
uint16_tdn_datablkszsec;
uint16_tdn_bonuslen;
uint8_tdn_pad2[4];
uint64_t dn_maxblkid;
uint64_tdn_secphys;
uint64_t dn_pad3[4];
blkptr_tdn_blkptr[N];
uint8_tdn_bonus[BONUSLEN]
 
 
This message posted from opensolaris.org
_______________________________________________
zfs-discuss mailing list
[email protected]
http://mail.opensolaris.org/mailman/listinfo/zfs-discuss

Reply via email to