frostfs-node/cmd/frostfs-lens/internal/writecache/inspect.go
Dmitrii Stepanov 68029d756e
All checks were successful
DCO action / DCO (pull_request) Successful in 1m57s
Vulncheck / Vulncheck (pull_request) Successful in 2m6s
Tests and linters / Run gofumpt (pull_request) Successful in 2m9s
Build / Build Components (1.22) (pull_request) Successful in 2m37s
Pre-commit hooks / Pre-commit (pull_request) Successful in 2m49s
Tests and linters / Tests (1.21) (pull_request) Successful in 3m1s
Tests and linters / Tests (1.22) (pull_request) Successful in 3m4s
Tests and linters / Staticcheck (pull_request) Successful in 3m0s
Tests and linters / Tests with -race (pull_request) Successful in 3m9s
Tests and linters / Lint (pull_request) Successful in 3m30s
Tests and linters / gopls check (pull_request) Successful in 3m40s
Build / Build Components (1.21) (pull_request) Successful in 1m12s
[#1302] writecache: Allow to specify custom page size
Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>
2024-08-09 12:12:07 +03:00

40 lines
1.1 KiB
Go

package writecache
import (
"os"
common "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-lens/internal"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/writecache"
objectSDK "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object"
"github.com/spf13/cobra"
)
var inspectCMD = &cobra.Command{
Use: "inspect",
Short: "Object inspection",
Long: `Inspect specific object in a write-cache.`,
Run: inspectFunc,
}
func init() {
common.AddAddressFlag(inspectCMD, &vAddress)
common.AddComponentPathFlag(inspectCMD, &vPath)
common.AddOutputFileFlag(inspectCMD, &vOut)
}
func inspectFunc(cmd *cobra.Command, _ []string) {
var data []byte
db, err := writecache.OpenDB(vPath, true, os.OpenFile, 0)
common.ExitOnErr(cmd, common.Errf("could not open write-cache db: %w", err))
defer db.Close()
data, err = writecache.Get(db, []byte(vAddress))
common.ExitOnErr(cmd, common.Errf("could not fetch object: %w", err))
var o objectSDK.Object
common.ExitOnErr(cmd, common.Errf("could not unmarshal object: %w", o.Unmarshal(data)))
common.PrintObjectHeader(cmd, o)
common.WriteObjectToFile(cmd, vOut, data)
}