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authorWeilun Du <wdu@google.com>2018-08-06 10:04:43 -0700
committerWeilun Du <wdu@google.com>2018-08-06 17:14:28 +0000
commit6c9d41e14bd16e4495cee2bbc774f5cdb06f7e34 (patch)
tree01377111e47a46454684aaf42f7626ec5d591976
parentee28af438c5a4a1e50c4f97a283edaac1665f02c (diff)
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Reserve 128MB for critical system components.
We recently created a new GID that can be granted to critical system processes, so that the system is usable enough for the user to free up disk space used by abusive apps. 128MB ought to be enough for anybody. Test: run cts -m CtsAppSecurityHostTestCases -t android.appsecurity.cts.StorageHostTest#testVerify BUG: 112239816 Change-Id: I061cb365cfbdcdbc833106d81db60e5e36d613e5 Signed-off-by: Weilun Du <wdu@google.com>
-rw-r--r--fstab.ranchu2
1 files changed, 1 insertions, 1 deletions
diff --git a/fstab.ranchu b/fstab.ranchu
index 0c83d59..12988ab 100644
--- a/fstab.ranchu
+++ b/fstab.ranchu
@@ -2,5 +2,5 @@
#<src> <mnt_point> <type> <mnt_flags and options> <fs_mgr_flags>
# The filesystem that contains the filesystem checker binary (typically /system) cannot
# specify MF_CHECK, and must come before any filesystems that do specify MF_CHECK
-/dev/block/vdc /data ext4 noatime,nosuid,nodev,nomblk_io_submit,errors=panic wait,check,quota,forceencrypt=/dev/block/vdd
+/dev/block/vdc /data ext4 noatime,nosuid,nodev,nomblk_io_submit,errors=panic wait,check,quota,forceencrypt=/dev/block/vdd,reservedsize=128M
/devices/*/block/vdf auto auto defaults voldmanaged=sdcard:auto,encryptable=userdata