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/dev/md0: BLKDISCARD ioctl at offset 18575744096 size 10737418240 failed: Operation is not supported. Logical volume "test" successfully removed Adv Reply.

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Note that not all devices support a queued trim, so each trim command incurs a performance penalty on whatever else might be trying to use the disk at the time. OPTIONS . The offset, ... Trim all mounted filesystems mentioned in /etc/fstab on devices that support the discard operation. The root filesystem is determined from kernel command line. This SSD is compatible with Windows 10, 8.1, and Linux. More Details In Stock Share Print $314.99 Reg Price $339.99 Instant Savings $25.00 Limited supply at this price. . Secure erase is a data erase method supported by the SSD controller that removes stored data from the drive's flash cells. Secure erase is an irreversible process. blkdiscard fails on device with: /dev/sdx: BLKDISCARD ioctl failed: Remote I/O error.

DESCRIPTION, fstrim is used on a mounted filesystem to discard (or "trim") blocks which are not in use by the filesystem. This is useful for solid-state drives (SSDs) and thinly-provisioned storage. By default, fstrim will discard all unused blocks in the filesystem. > > > > "BLKDISCARD ioctl failed: Operation not supported"] > > > > Signed-off-by: Eugeniu Rosca <[email protected]> > > > > > > Looks good to me. Just a generic question, probably.

. From: Eugeniu Rosca <> Subject [PATCH] mmc: renesas_sdhi_internal_dmac: Add MMC_CAP_ERASE to Gen3 SoCs: Date: Tue, 12 Nov 2019 14:48:08 +0100. Unmap command supported (LBPU): 1 Write same (16) with unmap bit supported (LBPWS): 0 ... the discard operation is not supporte blkdiscard: /dev/sdc: BLKDISCARD ioctl failed: Operation not supporte 需要添加这样的udev规则(idVendor:idProduct是USB设备号).

If it is not recent enough, you will need to remove and rescan your device some other way for the new block size to be visible, if the size was changed with this command. Options, -n <nsid>, --namespace-id =<nsid>, Send the format command for the specified nsid.

这样运行fstrim或者blkdiscard都会报错 fstrim: /media/xxx/xxxxxxxxx: the discard operation is not supporte blkdiscard: /dev/sdc: BLKDISCARD ioctl failed: Operation not supporte 需要添加这样的udev规则(idVendor:idProduct是USB设备号). Need to discard block on LUKS device Getting error as BLKDISCARD ioctl failed: Operation not supported on LUKS device. 135d9f8: Do not set property jpda.settings.syncPort in JDWP tests. 22bd2a1: Only fill methods with 0xFE on debug builds; 5ecab6e: Do not allow OSR jump while debugging is active. 0233a41: Add missing check for IsShuttingDown in profile saver; 5a6171d: Revert "Move rewritten StringFactory call results into dex registers for deopt". lvremove -y /dev/vg0/test dev/md0: BLKDISCARD ioctl at offset 18575744096 size 10737418240 failed: Operation is not supported. Logical volume "test" successfully removed . Ich habe die Fehlermeldung versucht zu googeln und bin auf einen Hinweis gestoßen, dass es wohl durch Fehler beim "trimmen" verursacht wird.

You may try 'blkdiscard --secure' and see if you are luck. ... # blkdiscard --secure /dev/sda blkdiscard: /dev/sda: BLKSECDISCARD ioctl failed: Operation not supported # hdparm --user-master u --security-erase p /dev/sda (returns immediately and does nothing). ... it just returned and after re-plugging the device its still using the old keys.

On Tue, Nov 12, 2019 at 02:48:08PM +0100, Eugeniu Rosca wrote: > From: Harish Jenny K N <harish_k[email protected]> > > Enable MMC_CAP_ERASE capability in the driver to allow >.

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Operation not permitted / initialization failed, rc=-1. ... Posts: 4 Joined: Sun Jun 24, 2012 11:19 pm. Operation not permitted / initialization failed, rc=-1. Post by chuckjaxfl » Sun Jul 01, 2012 12:41 am. I just received and built this kit. After building it, I used it to program blink on an Arduino Nano w/ a 328. ... Supported Products. On April 17, the Cuban-exile invasion force, known as Brigade 2506, landed at beaches along the Bay of Pigs and immediately came under heavy fire. Cuban planes strafed the invaders, sank two escort ships, and destroyed half of the exile's air support. Bad weather hampered the ground force, which had to work with soggy equipment and insufficient. Basic support for tar --xform (but not yet the special tar-only s///x options). --long options now support unambigous abbrevations by default, so you can go "ls --col" and it'll figure out you mean --color. Added blkid -o understanding "full", "value", and "export" output formats. The ioctl () system call manipulates the underlying device parameters of special files. In particular, many operating characteristics of character special files (e.g., terminals) may be controlled with ioctl () requests. The argument fd must be an open file descriptor. The second argument is a device-dependent request code. If you want to adopt this for usptream, and add support for BLKSECDISCARD as well as BLKDISCARD, then you could for each file that you want to do the per-file secure discard, you would just have to open the file, call the BLKSECDISCARD ioctl, and then delete the file.

fstrim: /home: FITRIM ioctl failed: Operation not supported. So, problem is that somewhere along the way the discard commands aren't reaching the device. I have filesystem, lvm, luks, block layers I guess and I know it's not the first or the last, so that leaves lvm and luks. Thanks to this post, it was pretty easy to enable on the latter.

At least since -r31708 wifi sta mode always fails with "operation not supported", -r31650 is still fine , I guess problem could be caused by -r31689 ... The problem is that the 'wan' interface already has an assigned ifname (eth0.2) that is not a bridge. Either remove eth0.2 from wan, or create a new interface without ifname and use that for wifi. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email.

1.1 Step 1a - Ensure the drive is not frozen: 2 Step 2 - Enable security by setting a user password: 2.1 Step 2a - Set a User Password: 2.1.1 Step 2a - Command Output: 2.2 Step 2b - Make sure it succeeded, execute: 2.2.1 Step 2b - Command Output (should display "enabled"): 3 Step 3 - Issue the ATA Secure Erase command:.

AFAICS this was caused by BLKDISCARD being issued despite --test. No LV in the affected VG was mounted at the time of data loss. Don't worry, this was a test system directly after installation, it didn't have any important data on it. This is a Kubuntu 16.04.3 installation on a 500 GB SSD, during setup "whole disk with encrypted LVM" was chosen.

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Re: [Linuxptp-users] ioctl SIOCSHWTSTAMP failed: Operation not supported. Miroslav Lichvar Mon, 25 Jul 2022 01:22:02 -0700. When I run this utility against a ssd, I get this error: blkdiscard ioctl failed: operation not permitted. I am running Ubuntu off of a USB/live stick. 10-12-2020, 08:53 AM #2:.

[S390] console flush on panic / reboot [S390] introduce dirty bit for kvm live migration [S390] Add ioctl support for EMC Symmetrix Subsystem Control I/O [S390] xpram: per device block request queues. 4、给硬盘分区:. 命令:fdisk 设备. 我这里是 fdisk /dev/sda. 看一下帮助信息,都中文了。. 输入g,创建GPT分区表. 输入p,看一下现在的分区情况,如果你的硬盘已经有分区,可以考虑d删除. 输入n新建,分区号默认1,直接回车,第一个扇区(开始位置)默认2048.

--minimum, are applied to all these devices. Errors from filesystems that do not support the discard operation are silently, ignored. -o, --offsetoffset, Byte offset in the filesystem from which to begin searching for free blocks, to discard. The default value is zero, starting at the beginning of the, filesystem. -l, --lengthlength,. This means that the configure test for force-unwind support will fail, as it relies on a working linker. ... Scratch - Version 7.8-systemd 5.8. Libstdc++-5.2.0 Libstdc++ is the standard C++ library. It is needed for the correct operation of the g++ compiler. ... --without-ada This ensures that Ncurses does not build support for the Ada compiler.

Feb 13, 2021 · /dev/md0: BLKDISCARD ioctl at offset 18575744096 size 10737418240 failed: Operation is not supported. Logical volume "test" successfully removed Adv Reply. Nov 15, 2019 · So we tried to call blkdiscard on the iSCSI device from within the xenserver host wich returned: BLKDISCARD ioctl failed: Operation not supported. I know, by reading posts and blogs, the space is still available for new devices/files but 'just' not shown as free space in the petasan dashboard. Our Question:.

AFAICS this was caused by BLKDISCARD being issued despite --test. No LV in the affected VG was mounted at the time of data loss. Don't worry, this was a test system directly after installation, it didn't have any important data on it. This is a Kubuntu 16.04.3 installation on a 500 GB SSD, during setup "whole disk with encrypted LVM" was chosen. One of the possible problems you run in when you use a luks encrypted filesystem in a LVM is that you can not trim your filesystem what you want to do if you use an SSD drive. Lets try if it works [root @ alphaframe ~] $ fstrim-v / home fstrim: / home: FITRIM ioctl failed: Operation not supported. ammo frothe alternative. Grow online traffic.

Also I think for the first attempt you did , it probably is encrypted. However, it seems Cboot cannot boot from the sda so it does not unlock partition /dev/sda2. You can check this by using command: sudo lsblk to see if the file system on /dev/sda2 is luks file system. In case you want to continue to boot from mmcblk0p1 and want to unlock /dev. Search <product_name> all support & community content... Replications are failing due to unable to determine if ppde or pddo. Article: 100048751 ... (Could not setup replication: get Remote SPA ( target_nbmedia2 ) webservice failed, could not determine whether target is PDDE or PDDO (incorrect message received) ) V-454-61.

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After upgrading to NetBackup 7.7.3, clients with names that include "_AH" (without quotes) might fail with Status 83 "Operation not supported" when backing up to Media Server Deduplication Pool (MSDP). This SSD is compatible with Windows 10, 8.1, and Linux. More Details In Stock Share Print $314.99 Reg Price $339.99 Instant Savings $25.00 Limited supply at this price. . Secure erase is a data erase method supported by the SSD controller that removes stored data from the drive's flash cells. Secure erase is an irreversible process. LKML Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH] mmc: renesas_sdhi_internal_dmac: Add MMC_CAP_ERASE to Gen3 SoCs @ 2019-11-12 13:48.

IOCTL is referred to as Input and Output Control, which is used to talk to device drivers. This system call is available in most driver categories. The major use of this is in case of handling some specific operations of a device for which the kernel does not have a system call by default. Some real-time applications of ioctl are Ejecting the. Mar 26, 2010 · However, I am getting Operation not permitted on ioctl() call. My device is rooted, I granted superuser rights to my app, set SELinux policy to permissive. But still, Android does not allow me to access /dev/net/tun. I created it by creating symbolic link from /dev/tun. I also didn't forget to set chmod 666 on /dev/tun. Calling open("/dev/net ....

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But I’m getting the impression that there is a readonly switch that I need to disable as this too does not seem to work [email protected]:~ $ sudo blkdiscard /dev/sda blkdiscard:. DESCRIPTION top. The ioctl () system call manipulates the underlying device parameters of special files. In particular, many operating characteristics of character special files (e.g.,. send/receive can't change the volblocksize of a zvol, so you'll need to create a new one with the new blocksize and then copy the contents. zfs create rpool/data/vm-146-disk-2 -b 16k. You. EDIT: nope, ne radi trim na Orico ladici sa Samsung 860 Pro na RPi 4. Ne prolazi ni blkdiscard (BLKDISCARD ioctl failed: Operation not supported) niti fstrim (the discard operation is not supported). UAS je aktivan, kernel 5.15.32-v8+ Ovo je čudno jer sg3-utils javlja da podržava unmap... EDIT 2: proradilo je!. From: Eugeniu Rosca <> Subject [PATCH] mmc: renesas_sdhi_internal_dmac: Add MMC_CAP_ERASE to Gen3 SoCs: Date: Tue, 12 Nov 2019 14:48:08 +0100. DESCRIPTION, fstrim is used on a mounted filesystem to discard (or "trim") blocks which are not in use by the filesystem. This is useful for solid-state drives (SSDs) and thinly-provisioned storage. By default, fstrim will discard all unused blocks in the filesystem.

When I run this utility against a ssd, I get this error: blkdiscard ioctl failed: operation not permitted. I am running Ubuntu off of a USB/live stick. 10-12-2020, 08:53 AM #2:.

ID: 2214: Package Name: kernel: Version: 4.19.19: Release: 7.0.14.1.xcpng8.2: Epoch: Source: git+https://github.com/xcp-ng-rpms/kernel.git.

Feb 13, 2021 · /dev/md0: BLKDISCARD ioctl at offset 18575744096 size 10737418240 failed: Operation is not supported. Logical volume "test" successfully removed Adv Reply.

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It was developed to help some customers transition from lukemftp, which disappeared from SLE between versions 11 and 12, to lftp. To make the transition as smooth as possible, the wrapper was made the default FTP client. However, the code was never upstreamed and it was never properly reviewed. From a security perspective (and FTP clients are.

usage: blkdiscard [-olszf] DEVICE Discard device sectors. -o, --offset OFF Byte offset to start discarding at (default 0) -l, --length LEN Bytes to discard (default all) -s, --secure Perform secure discard -z, --zeroout Zero-fill rather than discard -f, --force Disable check for mounted filesystem OFF and LEN must be aligned to the device.

Refresh patches, delete patches that have been applied upstream. Signed-off-by: Magnus Kroken <[email protected]>--- v2: Bump to 1.26.2 Note: Only PKG_VERSION and PKG_HASH were changed between BusyBox 1.26.1 and 1.26.2.No other files needed updates between this and my previous patch from January 4th. On Tue, Nov 12, 2019 at 02:48:08PM +0100, Eugeniu Rosca wrote: > From: Harish Jenny K N <[email protected]> > > Enable MMC_CAP_ERASE capability in the driver. On April 17, the Cuban-exile invasion force, known as Brigade 2506, landed at beaches along the Bay of Pigs and immediately came under heavy fire. Cuban planes strafed the invaders, sank two escort ships, and destroyed half of the exile's air support. Bad weather hampered the ground force, which had to work with soggy equipment and insufficient. So we tried to call blkdiscard on the iSCSI device from within the xenserver host wich returned: BLKDISCARD ioctl failed: Operation not supported. I know, by reading posts and blogs, the space is still available for new devices/files but 'just' not shown as free space in the petasan dashboard. Our Question:.

bootstrap not working in angular 12, You will now see two (2) options. " JMicron JMB36X controller" and "Standard dual channel PCI / IDE controller." Select the "Standard dual channel PCI / IDE controller" and click "Next" to allow the computer to do the rest. When finished go to "Add / Remove programs and "Remove" anything JMicron that's in there. According to the documentation (man page) the "-n" option should cause mke2fs to not format the filesystem. I would take that to also mean it doesn't wipe it out the partition in other ways, either. However, I have found that it can wipe out the partition on solid state flash devices with wear leveling logic, even if the "-n" option is used. hello everyone when i finished Disk encryption and try to encrypt external storage(what i used is sda)i follow the guide l4t-3261(i cant find in l4t-3271 ,i dont know why ,are u remove d it?) Because i had fuse and.

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blkdiscard: /dev/xvdc: BLKDISCARD ioctl failed: Operation not supported #2774. Closed tzach opened this issue Sep 7, 2017 · 3 comments Closed ... /dev/xvdc: BLKDISCARD. int fiemap_prep (struct inode *inode, struct fiemap_extent_info *fieinfo, u64 start, u64 *len, u32 supported_flags); The struct fieinfo should be passed in as received from ioctl_fiemap (). The set of fiemap flags which the fs understands should be passed via fs_flags. If fiemap_prep finds invalid user flags, it will place the bad values in. Dec 18, 2017 · I'm using ScaleIO R2_0.13000.211 on CentOS 7.2.1511 with kernel 3.10.0-327.36.3, and blkdiscard syscall works as expected: discarded blocks shows as 'trimmed capacity' and was immediately read back as zeroes. But BLKDISCARDZEROES ioctl call returns zero, which actually incorrect. Solved!.

send/receive can't change the volblocksize of a zvol, so you'll need to create a new one with the new blocksize and then copy the contents. zfs create rpool/data/vm-146-disk-2 -b 16k. You. I think in your patch, all other block drivers silently ignore the option, which is not what we want. > diff --git a/block.c b/block.c > index 580cb77a70..4f05e96d12 100644 > ---.

Power. User Guide: Linux Tricks, Hacks and Secrets (2019 Edition) Ultimate Edition [Volume 1 & 2] (Learning Linux by Example / Administrator commands, Guides and References / For: Beginners/Intermediate/Advanced) Book Summary: Linux runs on everything these days, from things as small as watches, IoT devices (such as a Raspberry Pi, and other single board. * [PATCH] ext4: Add support for SFITRIM, an ioctl for secure FITRIM. @ 2014-06-13 2:14 JP Abgrall 2014-06-13 2:36 ` Darrick J. Wong ` (2 more replies) 0 siblings, 3 replies; 37+ messages in thread From: JP Abgrall @ 2014-06-13 2:14 UTC (permalink / raw) To: linux-ext4; +Cc: jpa, gcondra This provides an interface for issuing secure trims to.

Revision 1.1753 / - annotate - [select for diffs], Fri Aug 12 11:15:40 2022 UTC (6 weeks, 1 day ago) by riastradh Branch: MAIN Changes since 1.1752: +4 -1 lines Diff to previous 1. But I’m getting the impression that there is a readonly switch that I need to disable as this too does not seem to work [email protected]:~ $ sudo blkdiscard /dev/sda blkdiscard:. Jul 22, 2011 · Using the BLKDISCARD ioctl on a zvol is currently unsupported (tested on 0.6.0-rc5). See: # zpool create -f homez sdb # zfs create -V 10g homez/zvol # mkfs.ext3 -v ....

Implementing Security. The Android Security Team regularly receives requests for information about preventing potential security issues on Android devices. We also occasionally spot check devices and let device manufacturers and affected partners know of potential issues. This page provides security best practices based on our experiences.

Need to discard block on LUKS device Getting error as BLKDISCARD ioctl failed: Operation not supported on LUKS device.

The ioctl () system call manipulates the underlying device parameters of special files. In particular, many operating characteristics of character special files (e.g., terminals) may be controlled with ioctl () requests. The argument fd must be an open file descriptor. The second argument is a device-dependent request code.

> "BLKDISCARD ioctl failed: Operation not supported"] > Signed-off-by: Eugeniu Rosca <[email protected]> Looks good to me. Just a generic question, probably more for Ulf: ... set the flag and no further handling is required. Why would a driver not set this flag and not support erase/trim commands? Kind regards, Wolfram [unhandled content.

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The discard mount option, which originates from the beginning of the SSD era, is equivalent to an automatic trim after file operations. Today, batched discard, as offered by tools such as fstrim,.For example, on Arch-based systems, you can install it using command: $ sudo pacman -S util-linux. On Debian-based systems: $ sudo apt install util. Re: fstrim not working and passing through the. Describe the issue you are experiencing. After upgrading to HassOS 8.1 (or even 8.0) Multicast DNS resolving stopped working for the HassOS host and all containers.

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Feb 13, 2021 · /dev/md0: BLKDISCARD ioctl at offset 18575744096 size 10737418240 failed: Operation is not supported. Logical volume "test" successfully removed Adv Reply. Ubuntu: USB: Enable Trim (FITRIM ioctl failed: Operation not supported)Helpful? Please support me on Patreon: https://www.patreon.com/roelvandepaarWith than. LSI SAS HBAs with IR firmware do not support TRIM. LSI SAS HBAs with IT firmware do support TRIM, but with these limitations: The drives must support both "Data Set Management TRIM supported (limit 8 blocks)" and "Deterministic read ZEROs after TRIM" in their ATA options. The Samsung 850 PROs don't have "Deterministic read ZEROs.

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fstrim: FITRIM ioctl failed: Operation not supported . Solution Unverified - Updated 2014-12-05T07:07:35+00:00 - English . No translations currently exist. Issue ....

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Features: Backup the content of internal eMMC. Restore a previously backed-up image to eMMC. Erase the eMMC (via fast blkdiscard or zero-fill as fallback) Burn an Armbian (or LibreELEC) image directly on the eMMC. Provide a recovery shell for manual maintenance. Windows-friendly: everything is placed in a FAT partition. Cannot trim vz partition: FITRIM ioctl failed: Operation not supported Symptoms /vz partition is located on a storage LUN device or SSD disk. It is mounted with ext4 discard option..

ioctl[PRISM2_IOCTL_HOSTAPD]: Operation not supported Failed to set encryption. ***** *BEGIN ENCRYPTED or SIGNED PART* ***** I used wpa_passphase to create the hex number instead of using the ASCII test and this time it did not balk at it. However, whether I use proto=WPA or RSN or WPA2, and whether I set the. AFAICS this was caused by BLKDISCARD being issued despite --test. No LV in the affected VG was mounted at the time of data loss. Don't worry, this was a test system directly after installation, it didn't have any important data on it. This is a Kubuntu 16.04.3 installation on a 500 GB SSD, during setup "whole disk with encrypted LVM" was chosen.

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Trim an entire device. If you want to trim your entire SSD at once, e.g. for a new install or if you want to sell the drive, you can use the blkdiscard command. LVM. TRIM requests that get passed from the file system to the logical volume are automatically passed to the physical volume(s). Jul 22, 2011 · Using the BLKDISCARD ioctl on a zvol is currently unsupported (tested on 0.6.0-rc5). See: # zpool create -f homez sdb # zfs create -V 10g homez/zvol # mkfs.ext3 -v .... Hallo Ihr, ich habe heute mal die Übersetzungsdatei von "util-linux" als po-Datei heruntergeladen und mit der Software "Virtaal" eine Stunde lang (offline) übersetzt.

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lvremove -y /dev/vg0/test dev/md0: BLKDISCARD ioctl at offset 18575744096 size 10737418240 failed: Operation is not supported. Logical volume "test" successfully removed . Ich habe die Fehlermeldung versucht zu googeln und bin auf einen Hinweis gestoßen, dass es wohl durch Fehler beim "trimmen" verursacht wird. Need to discard block on LUKS device Getting error as BLKDISCARD ioctl failed: Operation not supported on LUKS device.

Logical block provisioning VPD page (SBC): Unmap command supported (LBPU): 1 Write same (16) with unmap bit supported (LBWS): 0 Write same (10) with unmap bit supported (LBWS10): 0 ... BLKDISCARD ioctl failed: Operation not supported. 尽管如此,可以手动发送原始SCSI UNMAPs: # sg_unmap --lba=0 --num=2048 /dev/sdc.

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Cannot trim vz partition: FITRIM ioctl failed: Operation not supported Symptoms /vz partition is located on a storage LUN device or SSD disk. It is mounted with ext4 discard option.. DESCRIPTION top. The ioctl () system call manipulates the underlying device parameters of special files. In particular, many operating characteristics of character special files (e.g.,. It reports TRIM is supported, but I wasn't able to get blkdiscard to wrok: $ blkdiscard /dev/sdx blkdiscard: /dev/sdx: BLKDISCARD ioctl failed: Operation not supported sysfs reports no discard (reading discard_max_bytes returns 0) This drive is old and busted so YMMV if using a newer disk. Read more. Helpful. Report abuse.

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[prev in list] [next in list] [prev in thread] [next in thread] List: drbd-user Subject: Re: [DRBD-user] TRIM/discard leads to secondary becoming diskless From: Olav Morken <olavmrk gmail ! com> Date: 2015-10-05 18:27:29 Message-ID: 20151005182729.GC29905 sidney ! coreless ! net [Download RAW message or body] On Mon, Oct 05, 2015 at 16:49:11.

ìÙÀâMÀÍ5À¨KÀ¦ú@¡´@ íÀˆ§Àˆ§À† À{xÀ 2.23.2-52.el7_5.1Karel Zak 2.23.2-52Karel Zak 2.23.2-51Karel Zak 2.23.2-50Karel Zak 2.23.2-49Karel Zak 2.23. AFAICS this was caused by BLKDISCARD being issued despite --test. No LV in the affected VG was mounted at the time of data loss. Don't worry, this was a test system directly after installation, it didn't have any important data on it. This is a Kubuntu 16.04.3 installation on a 500 GB SSD, during setup "whole disk with encrypted LVM" was chosen.

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- photeesh May 23, 2016 at 23:25 FIGETBSZ is the only ioctl virtual file system case ( do_vfs_ioctl in kernel code) that calls put_user () directly (i.e. copies a buffer from kernel space). There had been endless discussions about "FIGETBSZ ioctl conflict" on mailing lists but i do not recollect if there has been a solution. Output of `make -j1 V=sc package/utils/busybox/compile`, see http://forum.openwrt.org/t/132136 - busybox-COPTS-compile-error.log.
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blkdiscard fails on device with: /dev/sdx: BLKDISCARD ioctl failed: Remote I/O error.

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Basic support for tar --xform (but not yet the special tar-only s///x options). --long options now support unambigous abbrevations by default, so you can go "ls --col" and it'll figure out you mean --color. Added blkid -o understanding "full", "value", and "export" output formats.

blkdiscard works with TRIM. As far as I can see to support TRIM via USB bridge the USB bridge chip MUST support SCSI / ATA Translation (SAT)'s ATA PASS THROUGH command. The DeviceIoControl function provides a device input and output control ( IOCTL) interface through which an application can communicate directly with a device driver. The. BlockDeviceDiscard runs discard for the given path. This is used as a workaround for the kernel not discarding block so on the thin pool when we remove a thinp device, so we do it manually, func CancelDeferredRemove added in v1.7.0, func CancelDeferredRemove (deviceName string) error, CancelDeferredRemove cancels a deferred remove for a device.

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Jul 21, 2018 · Completing a failed Input/Output Control (IOCTL) request. "Completing a failed IOCTL request." About two months ago I began to receive sporadic Input/Output Control errors. I would not have even known had I not looked over the codes which accumulate on my storage Backplane. Unless an alarm is tripped which would generate 1 or more RED codes ....

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Steps to Reproduce: 1. [[email protected] ~]# blkdiscard -v /dev/sda 2. 3.

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Description of problem: Execute blkdiscard command for the discarded disk,like as blkdiscard /dev/vdb. The Command is failed on the RHEL7.9 guest. But same operation may pass on the.

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