If you like BoxMatrix then please contribute Supportdata, Supportdata2, Firmware and/or Hardware (get in touch).
My metamonk@yahoo.com is not reachable by me since years. Please use hippie2000@webnmail.de instead.
Property:nand-filesystem
| BoxMatrix >> System >> nand-filesystem | @ BoxMatrix - IRC-Chat - Translate: de es fr it nl pl |
| News | Selectors | Models | Accessories | Components | Environment | Config | Commands | System | Webif | Software | Develop | Lexicon | Community | Project | Media |
| Devices | Filesystems | Partitions | Sockets | Netlink | Pipes | Interfaces | Bridges | Ports | Events | Sources | Sinks | AVMIPC | Processes | Watchdogs | Memory | Slab | Vmalloc | ProcFS | SysFS | Research |
Linux-Partition
| Partition: | nand-filesystem - type Part, Vol | Wiki | Freetz | IPPF | whmf | AVM | Web |
| Location: | System >> Linux-Partitions - Origin: AVM | ||||||
| Device: | mtdblock5, mtdblock6, mtdblock8, ubi0_1, ubi0_2, ubi0_3 | ||||||
| Properties: | Firmware: 5.50 - 7.57 | ||||||
| Function: | The yaffs2 partition or ubifs volume for the Internal-Storage. | ||||||
Goto: Dependencies - Model-Matrix - Missing Supportdata - SMW-Browser
Details
nand-filesystem is the yaffs2 partition or ubifs volume for the Internal-Storage.
It is mounted to /var/media/ftp.
Both yaffs2 and ubifs require raw flash and are of no use to intelligent flash like EMMC. EMMC models use ext4 instead,
with different partition names: data (Hawkeye), userdata and media (Puma6) and AVM_MEDIA (Puma7).
On CONFIG_YAFFS2 models nand-filesystem is mounted to /var/media/ftp using yaffs2:
7490 fw 7.29:
root@fritz3:/var/mod/root# mount | grep ftp /dev/mtdblock5 on /var/media/ftp type yaffs2 (rw,sync,relatime) # blkid only covers USB partitions and is of no help here root@fritz3:/var/mod/root# grep nand-filesystem /proc/mtd mtd5: 19600000 00020000 "nand-filesystem"
On CONFIG_UBI models this is the avm_userdata (routers) or avm_update (repeaters) UBI volume which is renamed
before it gets an entry in /proc/mtd. It is mounted to /var/media/ftp using ubifs:
7520 fw 7.29:
root@fritz1:/var/mod/root# mount | grep ubifs /dev/ubi0_3 on /var/media/ftp type ubifs (rw,sync,relatime) root@fritz1:/var/mod/root# blkid | grep ubifs /dev/ubi0_3: UUID="xxxx" TYPE="ubifs" root@fritz1:/var/mod/root# grep nand-filesystem /proc/mtd mtd8: 00c79000 0001f000 "nand-filesystem"
Read the ubifs article using avm_userdata as an example for more details
Dependencies
Daily updated index of all dependencies of this partition. Last update: GMT.
A * in the Mod column marks info from Supportdata-Probes, which will always stay incomplete.
A ** in the Mod column marks info from Supportdata2 probes, which by their nature will stay way more incomplete.
A - in the Mod column marks manual research, the Firmware then shows where the item occurs, not the Relation.
| Relation | Typ | Object | Mod | Firmware | Info | Origin |
|---|---|---|---|---|---|---|
| 0 dependencies for this partition | ||||||
Model-Matrix
Daily updated index of the presence, path and size of this partition for each model. Last update: 2024-04-25 06:31 GMT.
Showing all models using this partition. Click any column header (click-wait-click) to sort the list by the respective data.
The (main/scrpn/boot/arm/prx/atom) label in the Model column shows which CPU is meant for models with multiple Linux instances.
Note that this list comes from Supportdata-Probes, which can have arbitrary settings and come from different firmware versions.
It doesn't say much if a model is not listed here. It may be a missing supportdata file or just a disabled feature.
Missing Supportdata
The data in this article is incomplete due to missing Supportdata-Probes for the models listed below.
If you own any of these models and would like to help then please get in touch.
