[ext4] Failed to create file cache

[diver]

This is hrev45483.

Upon mounting my ext4 partition the following is being written in the syslog.

ahci: AHCIPort::ScsiReadCapacity port 4
ahci: SectorSize 512, SectorCount 0x575466f0
ahci: sg_memcpy phyAddr 0x4efd8f0, size 8
ahci: AHCIPort::ScsiReadCapacity port 4
ahci: SectorSize 512, SectorCount 0x575466f0
ahci: sg_memcpy phyAddr 0x4efd8b0, size 8
ext2: Inode::EnableFileCache(): Failed to create file cache
slab memory manager: created area 0x89001000 (10709)

After that Tracker freezes and doesn't redraw Desktop content anymore (i.e. I can move Terminal window above it to erase Desktop icons).

Restarting Tracker doesn't help as it hangs on start.

Attached please find back traces of all Tracker threads in such state.

P.S. ext4 is still accessible via Terminal.

[korli]

Please test with hrev46358 or newer.

[nielx]

Remove milestone for tickets with status = closed and resolution != fixed