commit 8ccc5691f281f41dc76e743d3adc3b05dd6dace7
author Manoj Gupta <manojgupta@google.com> Tue Jun 26 12:38:59 2018 -0700
committer chrome-bot <chrome-bot@chromium.org> Tue Jul 03 04:13:37 2018 -0700
tree 46ffa3993890781e0d527d6272cfc391177d78c4
parent 7b9a3b1c0fdedce0121ca5d402368b774a7f98d4

disk layout: Add 16GiB rootfs.

This is needed to support very large images e.g. builds using
address sanitizer that are only supported in VM.
Should not be used for actual hardware devices.

BUG=chromium:774251
TEST=pre-cq passes. betty-asan tryjob passed.

CQ-DEPEND=CL:1118920, CL:*646280

Change-Id: I196727014ff019ed8f19db8b98809e4dc5a43da5
Reviewed-on: https://chromium-review.googlesource.com/1115504
Commit-Ready: Manoj Gupta <manojgupta@chromium.org>
Tested-by: Manoj Gupta <manojgupta@chromium.org>
Reviewed-by: Ilja H. Friedel <ihf@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>

build_library/legacy_disk_layout.json

diff --git a/build_library/legacy_disk_layout.json b/build_library/legacy_disk_layout.json
index a7313fe..823de31 100644
--- a/build_library/legacy_disk_layout.json
+++ b/build_library/legacy_disk_layout.json
@@ -241,6 +241,19 @@
         "size": "4096 MiB",
         "fs_size": "4000 MiB"
       }
+    ],
+    # Huge rootfs, suitable for VM only images, should not be used
+    # for actual hardware devices.
+    "16gb-rootfs": [
+      {
+        "num": 5,
+        "size": "2 MiB"
+      },
+      {
+        "num": 3,
+        "size": "16384 MiB",
+        "fs_size": "16000 MiB"
+      }
     ]
   }
 }