ccache error: Failed to create temporary file... Read-only file system

Raju C K via ccache <[email protected]> Fri, 22 Oct 2021 16:48:48 +0000

Newsgroups	gmane.comp.compilers.ccache
Message-ID	<PSAPR04MB4247B1898D23644CE506A42ACD809@PSAPR04MB4247.apcprd04.prod.outlook.com>

Hi,
I need a help.
I am trying to build bootimage from kernel sources for android. I have ccache enabled with max_size 90G.
The ccache version is 4.2.1

Compilation stops, throwing a "ccache error: Failed to create temporary file /home/ck/.ccache/tmp/tmp.a.Xdafd Read only file system".

Can anyone help or show some resources to read/refer ?

Rgds,
CK