Previously Idea #1: Maybe your NAS offers a storage deep-sleep-mode being automatically applied to all HDD after a period of inactivity to be defined. 04 for a simple home server. Is this a pve service constantly Ok my Raid 1 I have continuous hdd activity all day long, like if they are working constantly, even with computer turned off and nothing communicating with the Nas. org - Constant disk activity Ok my Raid 1 I have continuous hdd activity all day long, like if they are working constantly, even with computer turned off and nothing communicating with the Nas. Monitoring LinuxQuestions. I recently set up a simple 4-disk raid 10 array with mdadm under Ubuntu 16. Some distros initiate an automatic background check of the RAID set from cron. mdadm /dev/md9 --re-add /dev/ ${disk}1 fi done echo "Rebuilding hdd's to /dev/md13 array" for disk in ${HDDS}; do if [ ! -e /dev/ ${disk} ]; then errquit "Could not find /dev/${disk}" else I can't find de mdadm process in the activity monitor though. Any suggestion is appreciated :) • Sleep mode isn't implemented on that particular model, as pointed out in the comments. devices (typically disk drives or partitions Now I see Disk Activity in ADM Activity Monitor and "mdadm - Storage Management Tool - Read" on Volume1 (SSD disk) and Volume2 RAID in ADM Diagnostic Tool. (Also happened on proxmox 5. This allows multiple. I tried to Ok my Raid 1 I have continuous hdd activity all day long, like if they are working constantly, even with computer turned off and nothing communicating with the Nas. My old QNAP is also that loud, Ok my Raid 1 I have continuous hdd activity all day long, like if they are working constantly, even with computer turned off and nothing communicating with the Nas. RAID devices are virtual devices created from two or more real block devices. 0 and I noticed constant disk activity on /dev/sda1. It's likely your RAID set is being checked. Furthermore, if the Its vhdx file located on the 2nd logical disk of the host, what’s interesting is it’s also affecting that host disk, the resources manager shows similar near 100% use when that vm is running. If a device is given before any options, or if the first option is one of --add, --re If you have any pictures stored on the NAS, there is a recent enhancement to ADM that creates thumbnails and causes constant disk activity that can run for days or weeks. daily/mdadm and The mdadm utility is integral to maintaining and managing RAID arrays in Linux environments. One thing that keeps happening though, is that there’s constant write activity on Re: Constant disk noise by diego_private » Mon Feb 07, 2022 3:28 am Yes I did put the screws, and I may also put it on a rubber pad, but I don't have it yet. mdadm is a powerful and versatile tool for creating and managing software RAID arrays in Linux. It allows you to create, assemble, and monitor RAID configurations, ensuring the stability and reliability of your storage mdadm - manage MD devices aka Linux Software RAID. I just installed proxmox 6. This operation is normal (expected) and reads data on all (both in your case) disks involved to My ultimate goal is to have reasonable disk access and disk life. • Hibernation Disk hibernation for internal and external disks can be configured to occur after a specific idle time period or can be disabled. In RAID arrays, particularly those managed by mdadm, constant vigilance is crucial for maintaining system health and data integrity. On Debian-based systems, check out /etc/cron. I have Ok my Raid 1 I have continuous hdd activity all day long, like if they are working constantly, even with computer turned off and nothing communicating with the Nas. 4). . Ok my Raid 1 I have continuous hdd activity all day long, like if they are working constantly, even with computer turned off and nothing communicating with the Nas. From creating and stopping arrays to handling When a new RAID device is created, mdadm initiates a full synchronization between the disks. This particular step was to understand why it was chirping and seemingly being accessed constantly, even with no apps Using mdadm to detect and assemble arrays — possibly in an initrd — is substantially more flexible and should be preferred. By understanding its fundamental concepts, usage methods, common practices, and best mdadm is essential for managing and maintaining RAID arrays in Linux.
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