add new temporary deepseek-r1:14b results

1 files changed, 57 insertions, 0 deletions

diff --git a/results/classifier/deepseek-2-tmp/output/files/1748 b/results/classifier/deepseek-2-tmp/output/files/1748
new file mode 100644
index 000000000..030867d26
--- /dev/null
+++ b/results/classifier/deepseek-2-tmp/output/files/1748
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+
+qcow2: disk size exceeds virtual size
+Description of problem:
+Disk size of qcow2 image file exceeds its virtual size after repeatedly writing, and deleting data in qemu vm.
+Steps to reproduce:
+1. qemu-img create -f qcow2 tmp.qcow2 32M
+2. attach tmp.qcow2 as a device to qemu vm
+3. mount the device in qemu vm, and repeatedly writing, and deleting data
+Additional information:
+xml for attaching tmp.qcow2
+```xml
+   <disk device="disk" type="file">
+      <target bus="virtio" dev="vdb"/>
+      <source file="/path/to/tmp.qcow2"/>
+      <driver type="qcow2" name="qemu" cache="none" discard="unmap"/>
+   </disk>
+```
+in fact, set discard="unmap" or not seems has `little impact` on the final result.
+reproducible shell script.
+```sh
+#! /bin/sh
+
+for i in {1..1000}; do
+    for j in {1..27}; do
+        dd if=/dev/zero of=/mnt/test-$j bs=1M count=1 &
+    done
+    sync
+    sleep 10
+    rm -f /mnt/test-*   
+    fstrim /mnt
+done
+```
+MOUNT the device and run this script, problem happens about 30 minutes.
+
+final result looks like:
+```sh
+# qemu-img info tmp.qcow2 --force
+image: tmp.qcow2
+file format: qcow2
+virtual size: 32 MiB (33554432 bytes)
+disk size: 33 MiB
+cluster_size: 65536
+Format specific information:
+    compat: 1.1
+    compression type: zlib
+    lazy refcounts: false
+    refcount bits: 16
+    corrupt: false
+    extended l2: false
+Child node '/file':
+    filename: tmp.qcow2
+    protocol type: file
+    file length: 32.3 MiB (33882112 bytes)
+    disk size: 33 MiB
+    Format specific information:
+        extent size hint: 1048576
+```