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[2403:580a:86b4:0:209e:7f6f:3750:4d4e]) by smtp.gmail.com with ESMTPSA id d25-20020aa797b9000000b0050a9e7de557sm2572318pfq.116.2022.04.19.19.54.26 for <pve-user@lists.proxmox.com> (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 19 Apr 2022 19:54:27 -0700 (PDT) Message-ID: <b1372d2e-7c5f-de3d-e8be-ce58fb2ab4b2@gmail.com> Date: Wed, 20 Apr 2022 12:54:23 +1000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.8.0 To: pve-user@lists.proxmox.com Content-Language: en-US From: Lindsay Mathieson <lindsay.mathieson@gmail.com> X-SPAM-LEVEL: Spam detection results: 0 AWL -0.150 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DKIM_SIGNED 0.1 Message has a DKIM or DK signature, not necessarily valid DKIM_VALID -0.1 Message has at least one valid DKIM or DK signature DKIM_VALID_AU -0.1 Message has a valid DKIM or DK signature from author's domain DKIM_VALID_EF -0.1 Message has a valid DKIM or DK signature from envelope-from domain FREEMAIL_FROM 0.001 Sender email is commonly abused enduser mail provider HTML_MESSAGE 0.001 HTML included in message POISEN_SPAM_PILL 0.1 Meta: its spam POISEN_SPAM_PILL_1 0.1 random spam to be learned in bayes POISEN_SPAM_PILL_3 0.1 random spam to be learned in bayes RCVD_IN_DNSWL_NONE -0.0001 Sender listed at https://www.dnswl.org/, no trust SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record T_SCC_BODY_TEXT_LINE -0.01 - Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Content-Filtered-By: Mailman/MimeDel 2.1.29 Subject: [PVE-User] Data limits not being respected on zfs vm volume X-BeenThere: pve-user@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE user list <pve-user.lists.proxmox.com> List-Unsubscribe: <https://lists.proxmox.com/cgi-bin/mailman/options/pve-user>, <mailto:pve-user-request@lists.proxmox.com?subject=unsubscribe> List-Archive: <http://lists.proxmox.com/pipermail/pve-user/> List-Post: <mailto:pve-user@lists.proxmox.com> List-Help: <mailto:pve-user-request@lists.proxmox.com?subject=help> List-Subscribe: <https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user>, <mailto:pve-user-request@lists.proxmox.com?subject=subscribe> X-List-Received-Date: Wed, 20 Apr 2022 02:54:38 -0000 This is really odd - was downloading a large amount of data in a debian VM last night, something went wrong (my problem), it didn't stop and filled up the volume. Should be a problem as the virtual disk only exists to store temporary data: * vm-100-disk-1 * 256GB * 1 Partition, formatted and mounted as EXT4 * Located under rpool/data Trouble is, it kept expanding past 256GB, using up all the free space on the host boot drive. This morning everything was down and I had to delete the volume to get a functioning system. zfs list of volumes and snapshots: NAME USED AVAIL REFER MOUNTPOINT rpool 450G 0B 104K /rpool rpool/ROOT 17.3G 0B 96K /rpool/ROOT rpool/ROOT/pve-1 17.3G 0B 17.3G / rpool/data 432G 0B 128K /rpool/data rpool/data/basevol-101-disk-0 563M 0B 563M /rpool/data/basevol-101-disk-0 rpool/data/basevol-102-disk-0 562M 0B 562M /rpool/data/basevol-102-disk-0 rpool/data/subvol-151-disk-0 911M 0B 911M /rpool/data/subvol-151-disk-0 rpool/data/subvol-152-disk-0 712M 0B 712M /rpool/data/subvol-152-disk-0 rpool/data/subvol-153-disk-0 712M 0B 712M /rpool/data/subvol-153-disk-0 rpool/data/subvol-154-disk-0 710M 0B 710M /rpool/data/subvol-154-disk-0 rpool/data/subvol-155-disk-0 838M 0B 838M /rpool/data/subvol-155-disk-0 rpool/data/vm-100-disk-0 47.3G 0B 45.0G - _*rpool/data/vm-100-disk-1 338G 0B 235G -*_ rpool/data/vm-100-state-fsck 2.05G 0B 2.05G - rpool/data/vm-201-disk-0 40.1G 0B 38.0G - rpool/data/vm-201-disk-1 176K 0B 104K - root@px-server:~# NAME USED AVAIL REFER MOUNTPOINT rpool/data/basevol-101-disk-0@__base__ 8K - 563M - rpool/data/basevol-102-disk-0@__base__ 8K - 562M - rpool/data/vm-100-disk-0@fsck 2.32G - 42.7G - rpool/data/vm-100-disk-1@fsck 103G - 164G - rpool/data/vm-201-disk-0@BIOSChange 2.12G - 37.7G - rpool/data/vm-201-disk-1@BIOSChange 72K - 96K - VM fstab UUID=7928b71b-a00e-4614-b239-d5cc9bf311d6 / ext4 errors=remount-ro 0 1 # swap was on /dev/sda5 during installation # UUID=26f4eae9-7855-4561-b75b-1405cc5eec3e none swap sw 0 0 /dev/sr0 /media/cdrom0 udf,iso9660 user,noauto 0 0 _*PARTUUID=bd9ca0da-fbde-4bfc-852b-f6b7db86292a /mnt/temp ext4 errors=remount-ro 0 1*_ # moosefs mfsmount /mnt/plex fuse defaults,_netdev,mfsdelayedinit,mfssubfolder=plex 0 0 How was this even possible? nb. The process downloading data was running in docker hosted on the debian vm. -- Lindsay Mathieson