{"id":2477,"date":"2024-12-03T01:00:12","date_gmt":"2024-12-02T16:00:12","guid":{"rendered":"https:\/\/yanagichiaki.jp\/?p=2477"},"modified":"2026-02-06T13:23:00","modified_gmt":"2026-02-06T04:23:00","slug":"prilozhenie-anydesk-remote-desktop-2","status":"publish","type":"post","link":"https:\/\/yanagichiaki.jp\/index.php\/2024\/12\/03\/prilozhenie-anydesk-remote-desktop-2\/","title":{"rendered":"\u200e\u041f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u00abAnyDesk Remote Desktop\u00bb"},"content":{"rendered":"

Sounds like the drives being woken for the ZIL to flush writes to the ZFS pool and then going back to idle\/sleep every 5 seconds. Enable the checkmark for the Syslog and choose a pool that is not based on hard drives. I had this same problem, using HGST data center refurb drives.<\/p>\n

sesutil status<\/h2>\n

I moved my Scale server into the next room, laundry room, just so it\u2019s out of sight. Replacing the drive is financially out of the question. I\u2019m looking for a software solution, if possible, to make the HDD idling for most of the time when there is no load. Yeah, it\u2019s not helping, thanks. Although it\u2019s empty, so this is probably not the source of the constant HDD noise.
\nOther interfaces for remote storage include iSCSI, Fiber-Channel, Infiniband, RoCE, and others, but those specialized solutions are beyond the scope of this article. Serial Attached SCSI (SAS) is the most common interface for enterprise storage, first appearing in 2004. Serial ATA (SATA) is the familiar interface used for non-enterprise storage, and is an extension of the original ATA interface dating from the 1980s. In this article we reveryplay<\/a> will discuss some strategies and tools to make managing disk arrays on FreeBSD (and related platforms like TrueNAS Core) much easier. It may be what you want is to enable HDD standby, which will \u201cspin down\u201d the drives when not in use
\nThis will activate the fault LED for element 9 (Slot 08) on the first SES device. You can avoid any uncertainty by enabling the \u201clocate\u201d or \u201cfault\u201d LED for the drive you mean to replace. This example creates a new GPT partition scheme on da36, creates a 4 GiB swap partition aligned to 1 MiB boundaries, and then adds a ZFS partition with the label\u00a0e3s01-ZGY0XH87\u00a0using the remainder of the space on the disk.<\/p>\n

Program available in other languages<\/h2>\n

I set power mode to Idle and advanced power management to the lowest setting (1) which should spin down the disk after 5 mins. Hello,Like many users of Seagate Exos drives, I have found that they park their heads very aggressively, approximately every 2 minutes. AnyDesk allows you to establish remote desktop connections between devices and opens up unprecedented possibilities of collaborating online and administrating your IT network. Its primary purpose is to grant bidirectional remote access between personal computers and mobile devices. To do this, both devices must have the program installed and must allow access through the use of security keys. The current settings for a disk can be queried with the –showEPCSettings flag.<\/p>\n

What platforms are AnyDesk available for?<\/h2>\n

The APM specification dating from 1992 includes some controls for hard drives, allowing a host system to specify the desired performance level of a disk and whether standby is permitted by sending commands to a disk. In addition to the above query types, SES also supports a number of commands, including activating the \u201clocate\u201d and \u201cfault\u201d LEDs if present, and the ability to individually power off drives. The first step is to map out the relationship between the physical chassis where the disks reside, and the logical devices enumerated by the operating system.<\/p>\n

Opera One R3 Introduces Smarter Tabs and a More Context-Aware AI<\/h2>\n

Most Seagate disks have configurable Extended Power Conditions (EPC) settings that include timers for how long the disk needs to stay idle before entering various low-power modes. Disk vendors typically provide their own vendor-specific ways to do persistent configuration of power management settings, so it\u2019s worth trying to use those instead so the desired configuration doesn\u2019t depend on the host system applying it, instead being configured in the drive (but in some cases it might be desirable to have the host configure that!). To prevent parking the heads at all a value greater than 128 may do the job (254 is a common choice, as the highest-power setting available), but it\u2019s possible that some disks won\u2019t behave this way because the ATA specification refers only to spinning down the disk and does not specify anything about parking heads. Typical SAS connectors support up to 4 drives per \u201clane\u201d, but with an expander up to 255 devices are possible. An eight lane controller can only directly attach to 8 disks, requiring more controllers (consuming additional PCI-E slots) to connect more drives. This has long been the interface bus used by most home users to connect their hard drives, and is supported by nearly every motherboard.
\nI agree to receive your newsletters and accept the data privacy statement. Ensure device health & easy replacements with these valuable tips. Discover strategies to manage disk arrays on FreeBSD and related platforms\/operating systems. Simply installing the apps and choosing a pool for k3s and docker creates a dataset and logs. Your pool gets writes from somewhere and ZFS is writing those to disk every 5 seconds.<\/p>\n

\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd \ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd\ufffd AnyDesk<\/h2>\n
    \n
  • The current settings for a disk can be queried with the –showEPCSettings flag.<\/li>\n
  • In this case, there are at least two disks that I probably need to configure, since \/dev\/sde seems to be parking as often as about every 4 minutes (0.004 Hz) and \/dev\/sdc is only parking slightly less often.<\/li>\n
  • Send it to the other user who has the program and they will be able to access and control your device.<\/li>\n
  • Experienced enterprise storage managers also keep extensive notes including the model number, SKU and\/or URL for reordering, purchase order information, warranty end date, warranty URL, and any other useful information about each drive.<\/li>\n
  • I don\u2019t move any data, no apps are running, this is a vanilla Scale install so far, yet the HDD is in constant work.<\/li>\n
  • It\u2019s a datacenter drive, very loud, so it\u2019s still audible.<\/li>\n<\/ul>\n

    Once you\u2019ve done so, you must\u00a0test\u00a0delivery to your \u201creal\u201d inbox\u2014you don\u2019t want to learn that delivery isn\u2019t working after your storage has already become unavailable! If you\u2019d feel safer with a team of experts monitoring your storage, consider a ZFS Support Subscription. If you rely on manually checking on your storage periodically, you will regret it. Another important aspect of managing your storage system is configuring notifications. Klara\u00a0recommends embedding these details directly into the ZFS vdev properties of each disk\u2014a feature Klara created, which will become generally available in the upcoming OpenZFS 2.2 release. In these configurations, your system may or may not support features like individual \u201clocate\u201d and \u201cfault\u201d LEDs.<\/p>\n

    We can also see that the disk in Slot07 was recently swapped, and that Slot08 does not contain a disk and its locate LED is activated. SES provides a mechanism to query information from the enclosure, including temperature, fan speed, and status of power supplies. Many backplanes include support for SCSI Enclosure Services (SES).
    \nUnnamed devices can be specified by their specific SES device and element number. This greatly reduces the chance of getting it wrong when you (or the datacenter technician) physically pulls the disk. You can also reboot, and GEOM will pick up the multipath when it first tastes the disks during boot.
    \nI moved the system dataset to the boot pool. I don\u2019t move any data, no apps are running, this is a vanilla Scale install so far, yet the HDD is in constant work. 1 SSD to boot and 1 HDD to store data. Agree, I have used SeaChest with good results for this same issue on scale plus drive cache. If you do it on a live pool, I\u2019d back up your data first.<\/p>\n

      \n
    • For ZFS users, automating fault responses with tools like ZED (ZFS Event Daemon) can simplify disk replacement and minimize downtime.<\/li>\n
    • Of the three disks that I decided need some attention, I have one Western Digital disk and two Seagate ones.<\/li>\n
    • If we wanted to allow the disk to still park its heads but at minimum frequency, setting the APM value to 7Fh (hdparm -B 127) seems to be the correct choice.<\/li>\n
    • The map command displays all of the SES devices and each\u00a0element\u00a0(this is the nomenclature in SES) connected to them.<\/li>\n
    • 1 SSD to boot and 1 HDD to store data.<\/li>\n
    • It is very popular among professionals who provide technical support.<\/li>\n
    • While both SATA and SAS allow multiple commands to be issued at once to the device, these commands cannot actually be executed concurrently\u2014instead, they are queued for sequential operation.<\/li>\n<\/ul>\n

      Unfortunately, APM settings don\u2019t persist between power cycles so if we wanted to change disk settings with APM they would need to be reapplied on every boot. Advanced power management levels80h and higher do not permit the device to spin down to save power. For example, a device may implement one power management method from 80h to A0h and a higherperformance, higher power consumption method from level A1h to FEh. To prevent parking more often that is useful (for a server, usually that choice would be \u201cvery rarely\u201d), there are a couple ways to do it and which apply will depend on what the hard drive vendor\u2019s firmware supports. With the SMART metrics captured by Prometheus, it\u2019s fairly easy to write a query that will show how often a given disk is parking its heads. Since I use Prometheus to capture information on the server\u2019s operation however, I can use that to monitor that my hard drives are doing well.<\/p>\n","protected":false},"excerpt":{"rendered":"

      Sounds like the drives being woken for the ZIL to flush writes to the ZFS pool and then going back to idle\/sle […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[129],"tags":[],"class_list":["post-2477","post","type-post","status-publish","format-standard","hentry","category-reveryplay"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/yanagichiaki.jp\/index.php\/wp-json\/wp\/v2\/posts\/2477","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yanagichiaki.jp\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yanagichiaki.jp\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yanagichiaki.jp\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yanagichiaki.jp\/index.php\/wp-json\/wp\/v2\/comments?post=2477"}],"version-history":[{"count":1,"href":"https:\/\/yanagichiaki.jp\/index.php\/wp-json\/wp\/v2\/posts\/2477\/revisions"}],"predecessor-version":[{"id":2478,"href":"https:\/\/yanagichiaki.jp\/index.php\/wp-json\/wp\/v2\/posts\/2477\/revisions\/2478"}],"wp:attachment":[{"href":"https:\/\/yanagichiaki.jp\/index.php\/wp-json\/wp\/v2\/media?parent=2477"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yanagichiaki.jp\/index.php\/wp-json\/wp\/v2\/categories?post=2477"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yanagichiaki.jp\/index.php\/wp-json\/wp\/v2\/tags?post=2477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}