File Formats

Proxmox File Archive Format (.pxar)

digraph g {
graph [
rankdir = "LR"
fontname="Helvetica"
];
node [
fontsize = "16"
shape = "record"
];
edge [
];

"archive" [
label = "archive.pxar"
shape = "record"
];

"rootdir" [
label = "<f0> ENTRY| \{XATTR\}\* extended attribute list\l | \{ACL_USER\}\* USER ACL entries\l | \{ACL_GROUP\}\* GROUP ACL entries\l| \[ACL_GROUP_OBJ\] the ACL_GROUP_OBJ \l| \[ACL_DEFAULT\] the various default ACL fields\l|\{ACL_DEFAULT_USER\}\* USER ACL entries\l|\{ACL_DEFAULT_GROUP\}\* GROUP ACL entries\l|\[FCAPS\] file capability in Linux disk format\l|\[QUOTA_PROJECT_ID\] the ext4/xfs quota project ID\l| { PAYLOAD  | SYMLINK | DEVICE | { <de> \{DirectoryEntries\}\* | GOODBYE}}"
shape = "record"
];


"entry" [
label = "<f0> size: u64 = 64\l|type: u64 = ENTRY\l|feature_flags: u64\l|mode: u64\l|flags: u64\l|uid: u64\l|gid: u64\l|mtime: u64\l"
labeljust = "l"
shape = "record"
];



"direntry" [
label = "<f0> FILENAME |{ENTRY | HARDLINK}"
shape = "record"
];

"archive" -> "rootdir":f0

"rootdir":f0 -> "entry":f0

"rootdir":de -> "direntry":f0

}