An SNMP management system polling an ACX running evo is reporting that file system folders are full.The folders are the /dev/loopX entries seen below:root@router1> show system storage no-forwarding re0: -------------------------------------------------------------------------- Filesystem Size Used Avail Capacity Mounted on /dev/root 37M 37M 0 100% /run/initramfs /dev/sda2 32G 3.4G 27G 12% /soft /dev/sda5 3.0G 496M 2.3G 18% /data /dev/sda7 145G 37G 102G 27% /var /dev/loop0 15G 38M 14G 1% /data/var/external devtmpfs 31G 0 31G 0% /dev /tmp 31G 0 31G 0% /run/initramfs/uswitch/tmp /dev/loop2 584K 584K 0 100% /run/initramfs/uswitch/data/hashes/d499d79c3e93f424c036e96d922a06ce05f7e351 /dev/loop5 8.0K 8.0K 0 100% /run/initramfs/uswitch/data/hashes/253323d5edbda982876b4afa8fb0b61521697288 /dev/loop3 9.7M 9.7M 0 100% /run/initramfs/uswitch/data/hashes/5a54f567409c2382bc8b5c769893c2a67421f6db /dev/loop9 6.3M 6.3M 0 100% /run/initramfs/uswitch/data/hashes/b7ef827a5b5956519fbc82489712bd995206e8ab /dev/loop15 808K 808K 0 100% /run/initramfs/uswitch/data/hashes/c6eac7f37edb24cd8df1935e83bd8950479569d7 /dev/loop8 11M 11M 0 100% /run/initramfs/uswitch/data/hashes/c26991dea40336a659278cd622dd355045e9807a /dev/loop1 37M 37M 0 100% /run/initramfs/uswitch/data/hashes/2902259680e6394b07e33ab4516ea75c24ae04a0 /dev/loop13 8.2M 8.2M 0 100% /run/initramfs/uswitch/data/hashes/b9aeae805c030a872d2c3bbf75a02e987e0fd5a5 /dev/loop12 18M 18M 0 100% /run/initramfs/uswitch/data/hashes/1218d3a29355db8928427ac7272e4e5de057f10c /dev/loop10 26M 26M 0 100% /run/initramfs/uswitch/data/hashes/d37b4f9182a055ce1ffb968225ef0c0a970f7045 /dev/loop14 37M 37M 0 100% /run/initramfs/uswitch/data/hashes/1ea89a0e52d41ca42ab3691ddcef0cf87a6c1017 /dev/loop16 37M 37M 0 100% /run/initramfs/uswitch/data/hashes/e99e56c756498602843ccea95eb245d248dd9037 /dev/loop11 61M 61M 0 100% /run/initramfs/uswitch/data/hashes/d03b1fd19d5ba903299c8ebc50a290348e2c6301 /dev/loop7 66M 66M 0 100% /run/initramfs/uswitch/data/hashes/6bebe4983828ae807b3bb15a76d1a8865f709002 /dev/loop4 116M 116M 0 100% /run/initramfs/uswitch/data/hashes/218e1c303d0a75af23d187f737e24973d1f9ad35 /dev/loop6 809M 809M 0 100% /run/initramfs/uswitch/data/hashes/69d8d615565051be00b008400daaff032c58d487 uswitchd 6.3M 6.3M 0 100% / /dev/sda1 196M 35M 162M 18% /boot /dev/sda6 984M 1.5M 916M 1% /data/config /tmp 31G 64K 31G 1% /tmp tmpfs 31G 6.7M 31G 1% /run tmpfs 31G 1.9G 30G 6% /dev/shm tmpfs 31G 0 31G 0% /sys/fs/cgroup tmpfs 6.2G 0 6.2G 0% /run/user/2000 tmpfs 6.2G 0 6.2G 0% /run/user/2010
The log messages are harmless and do not indicate the folders are full. They are actually generated because the loopback mounts are read-only.With the fix for this PR:https://prsearch.juniper.net/PR1808552They will be suppressed.