From 11c6720b3f0b433de5a0d25e25141da15eda0c14 Mon Sep 17 00:00:00 2001
From: Dave Russell <39733752+007revad@users.noreply.github.com>
Date: Tue, 5 Mar 2024 15:23:11 +1100
Subject: [PATCH] Create nvme_check.sh

---
 nvme_check.sh | 122 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 122 insertions(+)
 create mode 100644 nvme_check.sh

diff --git a/nvme_check.sh b/nvme_check.sh
new file mode 100644
index 0000000..050f496
--- /dev/null
+++ b/nvme_check.sh
@@ -0,0 +1,122 @@
+#!/bin/bash
+# shellcheck disable=SC2010,SC2059
+
+# Files in /usr/syno/etc and /etc persist after DSM upgrade.
+# Files in /usr/syno/etc.defaults and /etc.defaults are replaced during full DSM upgrade (micro update okay).
+# Files in /run are generated when? They persist after micro update.
+#
+# Seems like /run/adapter_cards.conf generated at boot from /usr/syno/etc.defaults/adapter_cards.conf
+#
+# Except for synoinfo.conf which is different in /etc and /usr/syno/etc.defaults,
+# I should backup files in /etc and /usr/syno/etc
+# Backups in /etc.defaults and /usr/syno/etc.defaults are not persistent.
+
+[[ $1 == --nologs ]] && nologs="yes"
+[[ $1 == --nolog ]] && nologs="yes"
+
+# Check script is running as root
+if [[ $( whoami ) != "root" ]]; then
+    echo "This script must be run as sudo or root!"
+    exit 1
+fi
+
+model=$(cat /proc/sys/kernel/syno_hw_version)
+echo "$model"
+
+os_name="DSM"
+productversion=$(get_key_value /etc.defaults/VERSION productversion)
+buildphase=" $(get_key_value /etc.defaults/VERSION buildphase)"
+buildnumber=$(get_key_value /etc.defaults/VERSION buildnumber)
+smallfixnumber=" $(get_key_value /etc.defaults/VERSION smallfixnumber)"
+if [[ $buildphase == " GM" ]]; then
+    buildphase=""
+    if [[ $smallfixnumber ]]; then smallfixnumber=" Update$smallfixnumber"; fi
+fi
+echo "$os_name" "${productversion}-$buildnumber$buildphase$smallfixnumber"
+date +"%Y-%m-%d %T"
+
+
+echo -e '\n Checking support_m2_pool setting'
+printf '/etc.defaults/synoinfo.conf: '"$(get_key_value /etc.defaults/synoinfo.conf support_m2_pool)"'\n'
+printf '/etc/synoinfo.conf:          '"$(get_key_value /etc/synoinfo.conf support_m2_pool)"'\n'
+
+echo -e '\n Checking supportnvme setting'
+printf '/etc.defaults/synoinfo.conf: '"$(get_key_value /etc.defaults/synoinfo.conf supportnvme)"'\n'
+printf '/etc/synoinfo.conf:          '"$(get_key_value /etc/synoinfo.conf supportnvme)"'\n'
+
+
+echo -e '\n Checking synodisk --enum -t cache'
+synodisk --enum -t cache
+
+echo -e '\n Checking syno_slot_mapping'
+printf -- '-%.0s' {1..40} && echo
+syno_slot_mapping
+printf -- '-%.0s' {1..40} && echo
+
+
+echo -e '\n Checking udevadm nvme paths'
+for nvme in /dev/nvme*n1; do
+    printf "${nvme:5:-2}: "; udevadm info --query path --name "${nvme:5:-2}"
+done
+
+# # udevadm info --name nvme1
+# P: /devices/pci0000:00/0000:00:01.3/0000:0d:00.0/nvme/nvme1
+# N: nvme1
+# E: DEVNAME=/dev/nvme1
+# E: DEVPATH=/devices/pci0000:00/0000:00:01.3/0000:0d:00.0/nvme/nvme1
+# E: MAJOR=250
+# E: MINOR=1
+# E: PHYSDEVBUS=pci
+# E: PHYSDEVDRIVER=nvme
+# E: PHYSDEVPATH=/devices/pci0000:00/0000:00:01.3/0000:0d:00.0
+# E: SUBSYSTEM=nvme
+# E: SYNO_INFO_PLATFORM_NAME=v1000
+# E: SYNO_KERNEL_VERSION=4.4
+# E: SYNO_SUPPORT_USB_PRINTER=yes
+# E: SYNO_SUPPORT_XA=no
+# E: USEC_INITIALIZED=384859
+
+
+
+echo -e '\n Checking if nvme drives are detected with synonvme'
+for nvme in /dev/nvme*n1; do
+    printf "${nvme:5:-2}: "; synonvme --is-nvme-ssd "$nvme"
+    printf "${nvme:5:-2}: "; synonvme --vendor-get "$nvme"
+    printf "${nvme:5:-2}: "; synonvme --model-get "$nvme"
+done
+
+
+echo -e '\n Checking nvme drives in /run/synostorage/disks'
+ls /run/synostorage/disks | grep nv
+
+echo -e '\n Checking nvme block devices in /sys/block'
+ls /sys/block | grep nv
+
+
+if [[ $nologs == "yes" ]]; then
+    echo -e '\n Skipping checking logs'
+else
+    echo -e '\n Checking logs'
+fi
+
+printf -- '-%.0s' {1..40} && echo
+echo "Current date/time:   $(date +"%Y-%m-%d %T")"
+echo "Last boot date/time: $(uptime --since)"
+booted="$(uptime --since | cut -d":" -f 1-2)"
+printf -- '-%.0s' {1..40} && echo
+
+exit
+
+
+if [[ $nologs != "yes" ]]; then
+    #grep nvme /var/log/synoscgi.log | tail -20 || echo "No synostgd-disk logs since last boot"
+    #if ! journalctl -b | grep -v HISTORY | grep nvme ; then
+    if ! journalctl -b -o short-iso | grep -v HISTORY |\
+        grep -v data_collector | grep nvme | tail -30 ; then
+        #grep -v data_collector | grep nvme ; then
+        echo "No nvme logs since last boot"
+    fi
+fi
+
+exit
+